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Nama : Yulius Kurniawan K Kelas : X Tav No Absen : 25 Tugas Power Point 2007 Selasa, 28 februari 2012 1 YuliusKurniawan K - X -TAV - 25
Selasa, 28 februari 2012 2 YuliusKurniawan K - X -TAV - 25
MATRIK Selasa, 28 februari 2012 YuliusKurniawan K - X -TAV - 25 3 Example Given that A=.find determination of A T Answer: : A T = =
EXPONETIAL EQUATIONS Selasa, 28 februari 2012 YuliusKurniawan K - X -TAV - 25 4 Example Find Solution Set Of The Equation:
TWO DIMENSIONAL FIGURES Selasa, 28 februari 2012 YuliusKurniawan K - X -TAV - 25 5 KIND OF TWO DIMENSIONAL FIGURES RECTANGLE TRIANGLE CIRCLE TRAPEZOID
Area of Composite Figures Objective: Find the area of composite figures.
Warm up Give the formulas for how to find the area of a: Rectangle Triangle Circle Kite.
Mathpardy Area Combined Shapes Shaded Area/ Word Problems Perimeter
Square rectangle triangle diamond trapezoid pentagon hexagon circle oval heart star.
EXAMPLE 3 Write the standard equation of a circle The point (–5, 6) is on a circle with center (–1, 3). Write the standard equation of the circle. SOLUTION.
Area of a Square P = 2L + 2W Perimeter of a Square A= s 2 Perimeter of a Rectangle P = 4s Area of a Rectangle A= LW or Bh.
The Circle. Examples (1) – (5) Determine the center and radius of the circle having the given equation. Identify four points of the circle.
Terra Nova Practice Review of Lessons Problem 1 If you plot the following points on the grid below and connect them, what figure do you get?
Area of a Trapezoid. What did you discover? We can find the area of a trapezoid by dividing it into other figures. Let’s look at the 3 ways to find the.
There are many kinds of shapes. Look around you, There are shapes in everything you see.
EXAMPLE 1 Write an equation of a circle Write the equation of the circle shown. The radius is 3 and the center is at the origin. x 2 + y 2 = r 2 x 2 +
The area of trapezoid 1cm Parallelogram 1㎠1㎠ 10cm 2 +2cm 2 =12cm 2 Let’s estimate.
EXAMPLE 1 Write an equation of a circle Write the equation of the circle shown. SOLUTION The radius is 3 and the center is at the origin. x 2 + y 2 = r.
Homework Helper Chapter 12 Lesson triangles, 2 squares 2.2 rectangles and square 3.Possible answer: 3 sides; 3 vertices 4.Possible answer: shapes.
8 th Grade Math Chapter 9b Review. Chapter 9b Review 1)Give the formulas for: a)area of a circle b) circumference of a circle.
What shape is this? A. octagon B. parallelogram C. square D. hexagon E. triangle REMEMBER: A hexagon has 6 sides.
Area Area problems involve finding the surface area for a two-dimensional figure.
Jeopardy Solid Figures Plane Shapes Cutting Shapes Which Shape Am I? Q $11 Q $22 Q $33 Q $44 Q $55 Q $11Q $11Q $11Q $11 Q $22Q $22Q $22Q $22 Q $33Q $33Q.
c – b < a < c + b ** Key word: between ** i.e. : between which two number must the value of x lie?
Area of Composite Shapes We are learning to…find the area of composite shapes (shapes made up of more than one figure). Monday, September 07, 2015.
Fold and cut paper as instructed Label each section Rectangle Triangle Trapezoid Circle Write formulas for perimeter and area under each.
Measurement Perimeter, Area, Surface Area, Volume.
Find the point P that partitions the segment from A (-1, -4) to B (6, 10) in the ratio of 2:5. Answer: (1, 0)
Slide 1 Copyright © 2015, 2011, 2008 Pearson Education, Inc. Area, Volume, and Surface Area Section9.3.
Vocabulary: Area— amount of space _________________________ a plane figure. Measured in ______________ units. Perimeter— __________________________________.
Area of shapes and in a coordinate plane Chapter 8-3.
The figure is composed of a right triangle and a semi-circle. What is the area of the shaded region? The figure is not drawn to scale. 7 in 24 in.
BASIC 2-Dimensional SHAPES OF GEOMETRY. Basic Vocabulary 2-Dimensional Shapes that have only 2 dimensions; width & height Congruent Exactly equal.
3-Dimensional Figures. Prisms – Two parallel bases – Named after the shape of its base – All other faces are rectangles Rectangular Prism Triangular Prism.
Definition: Rectangle A rectangle is a quadrilateral with four right angles.
Jessica Stacy Mathematics 1 st grade Mathematics.
Bellwork # HW, red pen, book on desk.. Space Figures Lesson 10-4 p.521.
Changing Dimensions What’s the effect on Perimeter and Area??
Circle Square Rectangle Triangle What is volume? And how is it different than area? Area is the # of square units it takes to cover something.
Copyright©amberpasillas2010 Area of Irregular Figures.
Maureen Curran and Mary Lou Aalbers Hazelwood School District ACTIVITY #2.
$100 Area of Parallelograms Area of Triangles Perimeter And Area Area of Trapezoids Area of Compound Figures & Area and Circumference of Circles $200.
PRISMS. Prisms A prism is a 3-dimensional solid that has congruent ends.
Area of Irregular Figures Return to table of contents.
Transformations on the Coordinate Plane. Example 2-2a A trapezoid has vertices W(–1, 4), X(4, 4), Y(4, 1) and Z(–3, 1). Trapezoid WXYZ is reflected.
3.6 Solving Absolute Value Equations and Inequalities.
Objective: find the area of geometric figures and shaded regions. What area formulas must be memorized?
Area: Parallelograms, Rectangles, Squares and Trapezoids.
How many …?. What shape can you see? I can see some _____. Q1 Q1 stars.
Do Now What shape would you get if you cut through the stick of butter? (give the most specific name)
Section 11-4: Areas of Regular Polygons and Composite Figures Let’s draw a regular polygon and its: ◦ Center ◦ Radius ◦ Central angle ◦ Apothem.
The Volume of 3 Dimensional Shapes 5 in 4 in 5 in 4 in We had previously learned the definition of the Area of an object. So what is Area? Find the area.
Composite Figures Finding the area Finding the perimeter.
Area & Perimeter. SHAPE OVERVIEW Rectangle Triangle Hexagon Trapezoid Square Parallelogram Pentagon Circle.
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