1. 6.5 Prove Triangles Similar by SSS and SAS6.5Bell Thinger Determine whether the two triangles are similar. 1. ABC: m A = 90º, m B = 44º; DEF : m D = 90º, m E = 46º.…

Slide 1Warm-Up Exercises SOLUTION EXAMPLE 1 Use the SSS Similarity Theorem Compare ABC and DEF by finding ratios of corresponding side lengths. Shortest sides AB DE 4 3 8…

Slide 1 Geometry Chapter 6 Slide 2  This Slideshow was developed to accompany the textbook ◦ Larson Geometry ◦ By Larson, R., Boswell, L., Kanold, T. D., & Stiff,…

Lesson 4-1 Classifying Triangles 5-Minute Check on Chapter 3 Transparency 4-1 Refer to the figure. 1. What is the special name given to the pair of angles shown by 2 and…

4.1 Classifying Triangles Objectives Identify and classify triangles by angles Identify and classify triangles by sides Parts of a Triangle A triangle is a 3-sided polygon…

Chapters 4.3-4.5 Sections 4.3 - 4.5 Triangle Congruence 1 Similar Triangles We know from previous sections, that two triangles are similar if: AA (2 sets of corresponding…

Sections 4.3 - 4.5 Triangle Congruence Example 1: Assume that G is the midpoint of . Explain whether or not ∆FGJ and ∆HGJ are congruent. ∆FGJ  ∆HGJ by SSS On Your…

Lesson 4-1 Classifying Triangles 5-Minute Check on Chapter 3 Transparency 4-1 Refer to the figure. 1. What is the special name given to the pair of angles shown by 2 and…