# Ppt on maths class 10 circle

##### Introduction Topic 4: Scientific Methods Big Bang, Black Holes, No Math 1 Big Bang, Black Holes, No Math ASTR/PHYS 109 Dr. David Toback Lecture 5 & 6.

?v=JEHm-XUHwNw Introduction Topic 4: Scientific Methods Big Bang, Black Holes, No Math 10 Ptolemy’s Universe (2 nd century) The Sun, Moon and Stars go around / they should be circles (except people LIKE circles, and they are more “perfect”) 21 Introduction Topic 4: Scientific Methods Big Bang, Black Holes, No Math 22 The next / Topic 4: Scientific Methods Big Bang, Black Holes, No Math Class trip to Cyclotron Clicker question Any interest in a class trip to the Cyclotron? If so, which day would you/

##### Liang, Introduction to Java Programming, Eighth Edition, (c) 2011 Pearson Education, Inc. All rights reserved. 0132130807 1 Chapter 8 Objects and Classes.

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation Liang, Introduction to Java Programming, Eighth Edition, (c) 2011 Pearson Education, Inc. All rights reserved. 0132130807 25 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/ 60 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects/

##### Liang, Introduction to Java Programming, Sixth Edition, (c) 2007 Pearson Education, Inc. All rights reserved. 0-13-222158-6 1 Chapter 7 Objects and Classes.

0-13-222158-6 10 Creating Objects Using Constructors new ClassName(); Example: new Circle(); new Circle(5.0); Liang, Introduction to Java Programming, Sixth Edition, (c) 2007 Pearson Education, Inc. All rights reserved. 0-13-222158-6 11 Default Constructor A class may be declared /. All rights reserved. 0-13-222158-6 24 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class. Can you invoke getArea() using Circle1.getArea()? The answer is no. All /

##### 1 Tirgul no. 4 Topics covered: H Defining classes H Documentation using javadoc H The computer memory during program execution.

power and square root methods to do //the calculation. double dist = Math.sqrt(Math.pow((centerX-x), 2.0) + Math.pow((centerY - y), 2.0)); // now check if point is in circle or not if (dist <= radius) { return true; } else { return false; } 8 Using our Circle Class public class PointInCircle { public static void main(String[] args) throws Exception{ double x,y; double radius; //read input from user/

##### 1 Review for Midterm 3 CS 101 Spring 2007. 2 Topic Coverage  Loops Chapter 4  Methods Chapter 5  Classes Chapter 6, Designing and creating classes.

10 Circle class behaviors  What do we want to do with (and to) our Circle class? Create circles Modify circles (mutators) Find out about our circles’ properties (accessors) Find the area of the circle /Circle c1 = new Circle(); Circle c2 = new Circle(); Circle c3 = new Circle(); Circle c4 = new Circle(); Circle.PI = 4.3; System.out.println (c2.PI); 23 Even even even more on static fields  We’ve seen static fields used with their class names: System.in(type: InputStream) System.out(type: OutputStream) Math/

##### Chapter 9 Objects and Classes

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; myCircle reference value yourCircle reference value Change radius in yourCircle Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/reference to the object) TestPassObject Run Passing Objects to Methods, cont. Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually an array of reference variables. So invoking circleArray/

##### Homework 1 – Foundation Revision Homework 2 – Percentages, Rounding Homework 3 – Direct Proportion, Area of Circle, Circumference of Circle, Wages Homework.

Find the volume of this cuboid. 8) 6 cm 3 cm 2 cm Find the circumference of a circle with diameter 14 m. 9)Find the area of a circle which has radius 70 cm. Int 1 Maths Mixed Homework Exercise 10 5) 1) 2) The cost of hiring a car is shown below. 3) D = ST/14 cm 5) Use the formula P = 2l + 2b to find the perimeter of this rectangle. 4 m 12 m Int 1 Maths Mixed Homework Exercise 15 1) An S3 class were asked which kind of pet they had. The results are shown in the table below. Draw a bar chart to display this /

##### Welcome to the Third Grade! For Mrs. Greene’s Class.

9:45 – Math (1 hour and 15 minutes) 8:30 – 9:45 – Math (1 hour and 15 minutes) 9:45 – 10:45 – ELA- Reading (1 hour) 9:45 – 10:45 – ELA- Reading (1 hour) 10:45-11:15- Recess (30 minutes) 10:45-11:15- Recess (30 minutes) 11:15-11:30 – Class Read Aloud//to use the bathroom. The first thing they will do when they enter the classroom is to sign up for lunch using the lunch circle. Before entering the rooms students should make sure they stop by the bathroom area to use the bathroom. The first thing they will /

#####  2002 Prentice Hall. All rights reserved. Page 1 Chapter 9 - Object-Oriented Programming 9.10 Introduction to Polymorphism 9.11 Type Fields and switch.

protected value 1 // Fig. 9.24: Circle.java 2 // Definition of class Circle 3 4 public class Circle extends Point { // inherits from Point 5 protected double radius; 6 7 // no-argument constructor 8 public Circle() 9 { 10 // implicit call to superclass constructor here 11/ // calculate area of Cylinder (i.e., surface area) 38 public double area() 39 { 40 return 2 * super.area() + 2 * Math.PI * radius * height; 41 } 42 43 // calculate volume of Cylinder 44 public double volume() 45 { 46 return super.area() * /

##### Liang, Introduction to Java Programming, Tenth Edition, (c) 2015 Pearson Education, Inc. All rights reserved. 1 Chapter 9 Objects and Classes.

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation Liang, Introduction to Java Programming, Tenth Edition, (c) 2015 Pearson Education, Inc. All rights reserved. 23 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/ reserved. 47 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is /

ducks they saw. When they returned to class, they made a graph of the animals. DataWORKS Educational Research (800) 495-1550 www.dataworks-ed.com ©2011 All rights reserved. Comments? feedback@dataworks-ed.com 2 nd Grade Math SDP 1.4 (1Q) Ask and /c. 15 b. 10 d. 20 Periodic Review 2 Name _______________________________ Step #1: Read the question carefully. Step #2: Underline the information you need to find. Step #3: Use the table or graph to find the information. Step #4: Circle the correct answer. Data/

##### Outline §Review of the last class l class variables and methods l method overloading and overriding §Inheritance and polymorphism l polymorphism l abstract.

Circle(5); Rect r = new Rect(5, 3); Shape s = null; if( Math.random(100) % 2 == 0 ) s = c; else s = r; System.out.println( "Shape is " + s.toString() ); §Assume class Rect is a subclass of class Shape, and it has a new method changeWidth(double width), which its super class does not have. §Does this work? Type Compatibility Rect r = new Rect(5, 10); Shape/

##### Liang, Introduction to Java Programming, Seventh Edition, (c) 2009 Pearson Education, Inc. All rights reserved. 0136012671 1 Chapter 7 Objects and Classes.

Education, Inc. All rights reserved. 0136012671 24 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class. Can you invoke getArea() using Circle1.getArea()? The answer is no. All/ Programming, Seventh Edition, (c) 2009 Pearson Education, Inc. All rights reserved. 0136012671 61 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually an array of reference variables. So invoking circleArray[1].getArea() involves two /

##### Liang, Introduction to Java Programming, Tenth Edition, (c) 2015 Pearson Education, Inc. All rights reserved. 1 Chapter 9 Objects and Classes.

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation Liang, Introduction to Java Programming, Tenth Edition, (c) 2015 Pearson Education, Inc. All rights reserved. 24 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/rights reserved. 43 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is /

##### 1 COS240 O-O Languages AUBG, COS dept Lecture 12 Title: Java Classes and Objects Reference: COS240 Syllabus.

(1.0); } public getArea() { return this.radius * this.radius * Math.PI; } // this(1.0) has to appear first in the constructor before any other statements. 49 Class Abstraction F Java provides many levels of abstraction. F Class abstraction is the separation of class implementation from the use of a class. 50 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually an array of/

#####  2002 Prentice Hall. All rights reserved. 1 Chapter 10 – Object-Oriented Programming: Part 2 Outline 10.1Introduction 10.2 Derived-Class-Object to Base-Class-Object.

reserved. Outline 6 Circle.vb 1 Fig. 10.2: Circle.vb 2 CCircle class that inherits from class CPoint. 3 4 Public Class CCircle 5 Inherits CPoint CCircle Inherits from class CPoint 6 7 Private mRadius As Double 8 9 default constructor 10 Public Sub New() / circumference 48 Public Function Circumference() As Double 49 Return Math.PI * Diameter() 50 End Function Circumference 51 52 calculate CCircle2 area 53 Public Overrides Function Area() As Double 54 Return Math.PI * mRadius ^ 2 55 End Function Area 56/

##### CS 112 Programming 2 Lecture 02 Objects and Classes (1)

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation Liang, Introduction to Java Programming, Tenth Edition, (c) 2015 Pearson Education, Inc. All rights reserved. 22 Caution Recall that, to invoke a method in the Math class, we use Math.methodName(arguments) (e.g., Math/ rights reserved. 41 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually /

##### Objects and Classes Eric Roberts CS 106A January 25, 2010.

circles expand gradually into their final positions, one at a time. GrowingCircles Defining Your Own Classes The standard form of a class definition in Java looks like this: public class name extends superclass { class/10 is exact. Rational numbers support the standard arithmetic operations: a b + c d = ad + bc bd a b – c d = ad – bc bd a b x c d = ac a b c d =.. bd ad bc Addition: Subtraction: Multiplication: Division: Implementing the Rational Class/gcd(Math.abs(x), Math.abs(y)); num = x / g; den = Math.abs/

##### Liang, Introduction to Java Programming, Sixth Edition, (c) 2007 Pearson Education, Inc. All rights reserved. 0-13-222158-6 1 Chapter 7 Objects and Classes.

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation Liang, Introduction to Java Programming, Sixth Edition, (c) 2007 Pearson Education, Inc. All rights reserved. 0-13-222158-6 23 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/-6 56 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is/

##### 1 COS240 O-O Languages AUBG, COS dept Lecture 12 Title: Java Classes and Objects Reference: COS240 Syllabus.

(1.0); } public getArea() { return this.radius * this.radius * Math.PI; } // this(1.0) has to appear first in the constructor before any other statements. 50 Class Abstraction F Java provides many levels of abstraction. F Class abstraction is the separation of class implementation from the use of a class. 51 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually an array of/

##### Welcome to 8 th Grade Scheduling Night Class of 2020 April 26, 2016 Please sit in the FRONT of the center section. Students, please sit WITH your parents.

Diesel Mechanics – Early Learning – Computer Networking ALL of these programs offer articulation credits. Applications due by March 1 st during 10 th grade Must have space available for 6 total elective credits in 11 th & 12 th grades Why is Scheduling so Important/ to the MS Office – Choose 8 credits (not simply 8 classes) – List three alternatives Let’s Get You Started! The following courses are already circled: English 9, Civics, Health 9 Circle your math choice – Algebra I, Geometry, or Algebra II: – If /

##### Lecture 9: Object and Classes Michael Hsu CSULA. 2 OO Programming Concepts Object-oriented programming (OOP) involves programming using objects. An object.

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation 23 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/reference to the object) 43 Passing Objects to Methods, cont. 44 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually an array of reference variables. So invoking circleArray/

##### Object-Oriented Programming 1 11.1 Classes and Objects 11.2 Working with Objects 11.3 Inheritance.

class can be declared with the statements: Dim objectName As className objectName = New className(arg1, arg2,...) where the second statement must appear inside a procedure. The Dim statement sets up a reference to the object. The object is actually created with the word New. 10/Class: Method Function CalcSemGrade() As String Dim grade As Double grade = (m_midterm + m_final) / 2 grade = Math/End Sub 37 Example 3: Circle Class Methods Sub Show(g As Graphics) Draw a circle with given specifications g.DrawEllipse/

##### Review of Math Class Methods abssqrt minmax powround ceilfloor.

Math Class Attributes PIE Circumference of a Circle / its Diameter About 3.1415926535897932384626433832795 Base of the Natural Log About 2.7182818284590452353602874713526 Visual Classes 1 Class: Bug 5 Objects: All Bug Objects Visual Classes 2 Classes: Bug Rock 8 Objects: 5 Bug Objects 3 Rock Objects Visual Classes 4 Classes/(g,500,490,130,9); Expo.setColor(g,Expo.purple); Expo.fillRegularPolygon(g,800,490,130,10); } The drawStar Method Expo.drawStar(g, centerX, centerY, radius, points); The first 3 /

##### Lecture 3: Introduction to Object and Classes Michael Hsu CSULA.

Circle myCircle = new Circle(5.0); Circle yourCircle = new Circle(); yourCircle.radius = 100; reference value myCircle reference value yourCircle Change radius in yourCircle animation 22 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class/reference to the object) 43 Passing Objects to Methods, cont. 44 Array of Objects Circle[] circleArray = new Circle[10]; An array of objects is actually an array of reference variables. So invoking circleArray/

##### Python Programming, 3/e1 Python Programming: An Introduction To Computer Science Chapter 10 Defining Classes.

objects created from pre-defined classes such as Circle. In this chapter we’ll learn how to write our own classes to create novel objects./ of the flight of a cannon ball (or other projectile) # This version is not modularized. from math import pi, sin, cos def main(): angle = float(input("Enter the launch angle (in degrees):/= GraphWin("Projectile Animation", 640, 480, autoflush = False) win.setCoords(-10, -10, 210, 155) # draw baseline Line(Point(-10, 0), Point(210, 0)).draw(win) # draw labeled ticks every /

##### MATHEMATICS : A JOY RIDE

Hardy.His birth centenary was celebrated in1987. 1729? Story time Once the inspector visited the school. He entered the 4th std. class where his favorite subject was being tought.He posed a small question to the children. He asked them the sum of first 100/TO PROMOTE LOVE FOR MATH AND HELP REDUCE THE FAIL %. Across 1 an exterior angle of any angle <180 2 perimeter of a circle 3 Indian genius ,a student of Prof. Hardy 5 closed rectilinear figure 9 Equation represents a straight line 10 graph representing the /

##### 1001ICT Programming 1 Semester 1, 2011 Lecture 6 Using Java Classes (Textbook, Chapter 3, Sections 3.2 to 3.7 ONLY)

+ num1); (more…) 3.4 – RandomNumbers.java num1 = generator.nextInt(10); System.out.println ("From 0 to 9: " + num1); num1 = generator.nextInt(10) + 1; System.out.println ("From 1 to 10: " + num1); num1 = generator.nextInt(15) + 20; System./ ("0.###"); System.out.println ("The circles area: " + fmt.format(area)); System.out.println ("The circles circumference: " + fmt.format(circumference)); } Outline The String Class Packages The Random Class The Math Class Formatting Output Enumerated Types enum Season {/

##### MAA Intermountain Section Meeting March 24, 2007 PETER E. TRAPA Department of Mathematics University of Utah Organizing a High School Math Circle.

sixth-graders take the district Olympiad. 25 or so are tracked into their own math course and math circle. University of Utah March 24 rd, 2007 Example: 8 th grade algebra class University of Utah March 24 rd, 2007 Example Problems If it is true that/Approach for younger students A “seed” topic is a springboard for open-ended explorations. Sample topics for kids between 5 and 10: –Are there numbers between numbers? –Primes –Infinity Ages 12-14 (some algebra): –complex numbers –Fibonacci sequence –continued /

##### Objects and Classes Writing Your Own Classes A review.

inclusive 7. return sum; 8. } 8. } 9. public int getNumDice() 10. { 11. return numDice; 12. } 12. } 13. public void /Math.random(), Math.sqrt(), and Math.abs() are all static methods.  Every method of Java’s Math class is static.  A static method may be invoked by sending a message to an object, if one exists, or by using the class name. e.g. Dice.getNumberofDice() ( Class Dice) Dice.getNumberofDice() ( Class Dice)  where the method getNumberofDice() is declared static Example: 1. public class Circle/

##### „Objects classes, interfaces, packages, annotations”

Math) BigDecimal (java.Math)  BigInteger (java.Math) BigInteger (java.Math) Wrappers for other data types:  Boolean Boolean  Character Character  Void Void Objects classes, interfaces, packages, annotations The Integer class/ and when? public class WhatHappens { public static void main(String[] args) { StringBuffer[] stringBuffers = new StringBuffer[10]; for (int i/class or the interface is defined. Example: package graphics; public class Circle extends Graphic implements Draggable {... } The Circle class/

##### 1 Tirgul no. 3 Topics covered: H Iteration. H Defining and using classes.

int row, int limit) returned type of method name of method three formal parameters of method, each of type int 10 Magic Numbers Magic Number: A magic number is a number whose sum of cubes of digits equals the number itself./do //the calculation. double dist = Math.sqrt(Math.pow((centerX-x), 2.0) + Math.pow((centerY - y), 2.0)); // now check if point is in circle or not if (dist <= radius) { return true; } else { return false; } 18 Using our Circle Class public class PointInCircle { public static void main(/

##### The Relationship between Quantifiers & Math: A Proposal Barbara Zurer Pearson (w/ Tom Roeper) in preparation for a visit to Univ of Wales- Bangor in Spring.

in common regardless of group, or only by group? From an elementary math class for adult bilinguals: Example from Vanessa Hill Given this problem: Jalal has ten/Math Placement Test: a girl aged 6;9 “How many sets of 10 and how many ones are in the picture?” She very carefully counted two sets of 10 to confirm that there were 10/ a picture with lots of circles –Where all the circles are black. –Where all the circles are all black. –Where the circles are some black. –Where every circle has no black. Draw a/

##### Copyright 2006 by Pearson Education 1 Building Java Programs Chapter 8: Classes and Objects.

object itself: // desired behavior System.out.println("p is " + p); // p is (10, 7) Copyright 2006 by Pearson Education 57 The toString method The special method toString : Tells /class Math { // other methods such as ceil, floor, abs, etc. //... public static int round(double d) { if (d - (int) d >= 0.5) { return ceil(d); } else { return floor(d); } Copyright 2006 by Pearson Education 88 More class problems Copyright 2006 by Pearson Education 89 Object practice problem Create a class named Circle. A circle/

##### How To Study Math BCC Cocoa Math Lab Coordinator: Denice Lewis "The essence of mathematics is not to make simple things complicated, but to make complicated.

Helen Keller, Pasteur, Michelangelo, Mother Teresa, Leonardo da Vinci, Thomas Jefferson, and Albert Einstein." -- H. Jackson Brown Slide #10 Using a personal example Denice’s scheduled for Fall 2006 NFL NOTE: These times do not include running errands e.g. shopping (grocery/ #42 Building a Learning Circle “No man is an island, entire of itself; every man is a piece of the continent.” John Doone Get to know individuals in your class, friends/family members that were good in math, other professors, etc. Know/

##### Can math and science teachers be language teachers? Bonnie Larson, St. Paul Preparatory School Ann Mabbott, Hamline University Ariel Trangle, Heritage.

for English Learners (through staff training, family involvement, the legislative process and other agencies) 5 Teaching English in Math and Science Bonnie Larson St. Paul Preparatory School Algebra 2 6 St. Paul Preparatory School International non-profit /attachment) (10-15 minutes) 4. Pi Investigation - students will draw 3-5 circles, measure the circumference and diameter and divide the 2 to understand what pi is (10 minutes) 5. Example Problems - as a class we will go over 5 example problems (10 -15 /

##### Math Night Welcome! March 2009 Presenters: Rick Bell and MaryKay Proshek.

, and write these in the right box. Example: book, paper, clip. The best words come from your child’s own math lessons. But here are some math concepts you might use: Geometry Words: circle, square, triangle, rectangle, right, left, top, bottom, next to, under, over, around. Subtraction Words: less than, subtract/382 and the number that is 100 more than 382. For example: If there are 17 students in the class and granola bars come 10 to a box, you need to buy 20 bars (2 boxes) in order to have enough bars for/

##### COS 312 DAY 3 Tony Gauvin. Ch 1 -2 Agenda Questions? Assignment 1 DUE right now Assignment 2 Posted – Due Feb 5 prior to class Using Classes and Objects.

for Java? Criteria 5 10% Is the code an original creative work of the student? Using leveraged code without citation  0 Students submitting duplicate code as another student  0 Java Foundations, 3rd Edition, Lewis/DePasquale/Chase1 - 3 Chapter 3 Using Classes and Objects Chapter Scope Creating objects Services of the String class The Java API class library The Random and Math classes Formatting output Introducing enumerated/

##### Chapter 3 Using Classes and Objects. Chapter Scope Creating objects Services of the String class The Java API class library The Random and Math classes.

.println("From -10 to 9: " + num1); num2 = generator.nextFloat(); System.out.println("A random float (between 0-1): " + num2); num2 = generator.nextFloat() * 6; // 0.0 to 5.999999 num1 = (int)num2 + 1; System.out.println("From 1 to 6: " + num1); } Java Foundations, 3rd Edition, Lewis/DePasquale/Chase3 - 25 The Math Class The Math class is part of the java.lang package The Math class contains methods that/

##### CS 307 Fundamentals of Computer ScienceInterfaces and Abstract Classes 1 Topic 7 Interfaces and Abstract Classes “I prefer Agassiz in the abstract, rather.

) { super(0,0); dMyRadius = radius; } public Circle(double x, double y, double radius) { super(x,y); dMyRadius = radius; } public double getArea() { return Math.PI * dMyRadius * dMyRadius; } public String toString() { return super.toString() + " radius: " + dMyRadius; } } CS 307 Fundamentals of Computer ScienceInterfaces and Abstract Classes 34 Polymorphism in Action public class UsesShapes { public static void go() { ClosedShape[] sList = new ClosedShape[10]; double a, b, c, d; int/

##### S2 General Mixed Homeworks 01 ------ S1 Revision 02 ------ Pythagoras 03 ------ Circle 04 ----- Algebra 05 ----- Integers 06 ----- Charts and Tables 07.

Volume 09 ----- Fractions, Decimals and Percentages 10 ----- Brackets and Equations 11 ----- Scientific Notation 12 ------ Money, Bills and Finance 13 ------ Angles and Circle 14 ------ Trigonometry 15 ------ TDS 16 ------ Proportion and Variation 17 ------ More Statistics 18 ------ Factors General Maths Mixed Homework Exercise 1 1)Evaluate, /? College Full time job Uni Part time Unemployed 45 o 54 o 135 o 5) An S3 class were asked which kind of pet they had. The results are shown in the table below. Draw a/

##### Lecture # 5 Methods and Classes. What is a Method 2 A method is a set of code which is referred to by name and can be called (invoked) at any point in.

: Math.sqrt( 900.0 ) Method sqrt belongs to class Math oDot (. ) allows access to method sqrt The argument 900.0 is located inside parentheses Class Method which belongs to class Math This/ ‘message’ to aCircle 28 Using Circle Class // Circle.java: Contains both Circle class and its user class //Add Circle class code here class MyMain { public static void main(String args[]) { Circle aCircle; // creating reference aCircle = new Circle(); // creating object aCircle.x = 10; // assigning value to data field/

##### Content Deepening 6 th Grade Math September 16, 2013 Jeanne Simpson AMSTI Math Specialist.

Math September 16, 2013 Jeanne Simpson AMSTI Math Specialist Name School Classes you teach Your favorite math /do this. ! This sounds exciting! ? I have questions. Standards of Mathematical Practice 10 Problem solving Demanding tasks Student understanding Discussion of alternative strategies Extensive mathematics discussion Effective questioning/Standard(s) in the cluster(s) 2.Identify Key Verbs 2.G.3 Partition circles and rectangles into two, three, or four equal shares DescribeRecognize Partition 31 Step 3/

##### Welcome to Curriculum Night. Readiness for all students Every student will be proficient or advanced in reading, writing, and math. The academic accomplishment.

3 letters circled S = 4-6 letters circled N = 7-10 letters circled U = 11 or more letters circled Student Nutrition Breakfast is served from 7:30 – 7:55 in the cafeteria. Students are still responsible for getting to class on time/ ces/teachers_corner/flashcard/flashcardmaker.jsp Practice multiplication facts: www.multiplication.comwww.multiplication.com Print math practice pages: www.math-drills.comwww.math-drills.com Read books online: http://www.wegivebooks.org/http://www.wegivebooks.org/ Response/

##### 10/20/2015Assoc. Prof. Stoyan Bonev1 COS240 O-O Languages AUBG, COS dept Lecture 37 Title: C# vs. Java Exception Handling Reference: COS240 Syllabus.

Radius cannot be negative"); } public double findArea() { return Math.PI * radius * radius; } public double findCircum() { return 2 * Math.PI * radius; } } // end of class Circle Assoc. Prof. Stoyan Bonev 10/20/2015 60 EH from Java to C# class Program { static void Main(string[] args) { try { Circle a = new Circle(); Circle aa = new Circle(); Circle b = new Circle(5.0); Circle c = new Circle(-5.0); Circle cc = new Circle(); } catch (ArgumentException ex) { Console.WriteLine(" -->>" + ex + " -->>"); Console/

##### Prof. Yousef B. Mahdy -2014-2015, Assuit University, Egypt Visual programming Using C# Prof. Yousef B. Mahdy Chapter four Classes and Objects.

simply return without "recursing" further. n Perhaps you remember from math classes that the factorial, written as an exclamation mark by a number/class, we use the this keyword. using System; public class Circle { public Circle(int radius){ Console.WriteLine("Circle, r={0} is created", radius); } public Circle() : this(1) { } 124 - Prof Yousef B. Mahdy- 10/25/2015 Visual programming- C# 1 public class ConstructorChaining{ static void Main(){ new Circle(5); new Circle(); } n We have a Circle class. The class/

##### Liang,Introduction to Java Programming,revised by Dai-kaiyu 1 Chapter 6 Objects and Classes She calls out to the man on the street Sir can you help me.

a no-arg constructor.  Class can have several constructors, through overloading Liang,Introduction to Java Programming,revised by Dai-kaiyu 9 Classes Without main() Liang,Introduction to Java Programming,revised by Dai-kaiyu 10 Constructors Circle() { } Circle(double newRadius) { radius = /Programming,revised by Dai-kaiyu 26 Caution Recall that you use Math.methodName(arguments) (e.g., Math.pow(3, 2.5)) to invoke a method in the Math class. You can ‘t invoke findArea() using SimpleCircle.findArea. findArea/

##### Chapter 2: Objects and Primitive Data The following concepts are important to object- oriented programming: object attribute method class encapsulation.

Math Class See p 94.  int num = -34; int absNum = Math.abs(num);  double dec = 4.3; double absDec = Math.abs(dec);  double pwr = Math.pow (2, 4);  double num2 = 49.0 double sqrRtNum2 = Math.sqrt(num2) © 2006 Pearson Education 52 Random Class pp. 91 - 93  Random rand = new Random();  int num 1;  double num2; num1 = rand.nextInt(10/drawRect (60, 80, 225, 30); // rectangle  page.drawOval (75, 65, 20, 20); // circle  page.drawLine (35, 60, 100, 120); // line  page.drawString ("Out of clutter, find /

##### My Adventures as a Math Doctor A Presentation at the Ohio Council of Teachers of Mathematics Annual Conference Sharonville Convention Center, Cincinnati,

What is your question? As Rhea wrote to Dr. Math On 12/04/2014 at 21:58:19 (Eastern Time), [Question] Find the area of the incenter circle with coordinates A (15, -3), B (-9/ 5/6 and now the total time is 1 hour. Now, in an algebra class this problem would probably be solved differently. Let d = the distance jogged uphill after/ were no ties. The first race was Breaststroke. Altogether Sarah accumulated 20 points, Michelle 10 points and Catherine 9 points. If Sarah did not win the backstroke race, who did/