A Date That Will Live In Infamy

Slides:



Advertisements
Similar presentations
Triangles TOPIC 9 LESSON 9-5.
Advertisements

7/3/2015 Geometry 1 Classifying Triangles Free powerpoints at
Applying Triangle Sum Properties
Classifying Triangles. What do we remember about classifying angles? What are the different types of angles? Acute, right, obtuse, and straight.
Classifying Triangles Students will classify triangles using the lengths of the sides and the angles. S. Calahan October 2010.
Classifying Triangles
Section 4.1 Classifying Triangles
EQUILATERAL & ISOSCELES Quiz tomorrow. CLASSIFY the triangle by ANGLES and SIDES Angles: acute, obtuse, right Sides:equilateral, isosceles, scalene 91.
Geometry Vocabulary Introduction to Classifying Angles.
Triangle A polygon with three sides and three angles. A triangle can be names by its’ side lengths and angles. – Side lengths: isosceles, equilateral,
4-1 Classifying Triangles
Angle and Triangle Flash Cards
Have out your notebook. Review Ray Segment Line Point.
Goal, to classify triangles by their sides and by their angles.
©G Dear2008 – Not to be sold/Free to use
TRIANGLES AND TYPES OF TRIANGLES. A triangle has three sides.
Types of Triangles. Angles The angles in a triangle add up to o + 60 o + 60 o =
Warm Up Types of Triangle Chapter 3.6 Objective- name the various types of triangles and their parts.
TRIANGLES AND TYPES OF TRIANGLES. What is a TRIANGLE ? A closed figure formed by joining three line segments is called a TRIANGLE.
Classifying Triangles Math 7 Ms. Conway Math 7 Ms. Conway.
Time for Triangles. What is a triangle? A triangle is a polygon. It has 3 sides and 3 angles. It can also be called a trigon.
Warm Up # 4 Classify and name each angle. 1 ab c d.
Classifying Triangles How many degrees can be found in all triangles? 180 We can classify triangles 2 ways: By their angles By their sides.
Sum of Angles in Triangles. Triangles classified by sides A scalene triangle has no congruent sides. An isosceles triangle has at least 2 congruent sides.
Classifying Triangles. Two Ways to Classify Triangles  By Their Sides  By Their Angles.
Scalene triangle: A scalene triangle is a triangle that has no equal sides. The following is a scalene triangle.
Sum of Angles in Triangles. Triangles classified by sides A scalene triangle has no congruent sides. An isosceles triangle has at least 2 congruent sides.
Lesson 8.3 Concept: How to classify triangles by their sides and angles. An equilateral triangle has three sides of the same length. An isosceles triangle.
Angles Review. Right Angle Discuss with your neighbor the definition of a right angle. How would you solve the below missing measure? 42 
4.1 Triangle Angle Sum and Properties. How many degrees in a triangle? The sum of the angles in any triangle is exactly 180 degrees.
Section 4-1 Triangles and Angles.
Classifying Triangles by sides and angles
Classify the triangle by its angles and by its sides.
IDENTIFYING TRIANGLES
Classifying Triangles
2.1/2.2 Angles and Triangles Warm-up (IN)
Opener: How many diagonals does each polygon have
TRIANGLES BY ASHANTI.
TRI NGLES 2 ways to classify: By Sides By Angles 60 4” 4” 4” 60 60
CLASSIFICATIONS, ANGLES AND MORE!!
Classifying Triangles
7.7.3 Triangles.
Classifying Triangles
Classifying Triangles
Triangles Created by G. Antidormi 2005.
Identify type of triangle
7.7.2 Complimentary and Supplementary Angles
Geometry.
IDENTIFYING TRIANGLES
Right Triangle Definition: A triangle with one 90 degree angle.
Classifying Triangles
Work together to classify the triangle below using its angles and sides.
Classifying Triangles
Angles Day One and Two Objective: You will be able to understand and use vocabulary about angles and triangles in your partner groups You will measure.
Objective - To classify triangles.
Triangles Guided Notes
Directions: Cut out each of the triangles below
Warm-up December 4, 2017 On a sheet of notebook paper
Warm-up December 5, 2017 Copy Agenda message – This is your homework!
Identify type of triangle
Triangles.
4-1 Vocabulary Acute triangle Equiangular triangle Right triangle
Triangles.
Front of Flipbook Right Triangles Acute Triangles Obtuse Triangles
Intro to Triangles.
Triangles Teacher Twins©2014.
Triangles Teacher Twins©2014.
Classifying Triangles
Classifying Triangles
Angles.
Presentation transcript:

A Date That Will Live In Infamy Warm-up December 7, 2017 A Date That Will Live In Infamy Copy Agenda message CRCT Test Prep Workbook Pages 7 and 8 Problems 13 - 16

Clean Sheet of Notebook Paper Write the word then draw a picture of each Vertical angles 8. Acute Triangle Adjacent angles 9. Obtuse Triangle Acute angle 10. Right Triangle Obtuse angle 11. Equilateral Triangle Right angle 12. Isosceles Triangle Complementary angles 13. Scalene Triangle Supplementary angles

Complementary and Supplementary Angles Triangles Pages 623 and 624 Problems 15 – 21 and 23 - 28 Page 635 Problems 16 - 26