CPM Homework Banner

Home > GC > Chapter 3 > Lesson 3.2.1 > Problem 3-49

3-49.

Decide if each pair of triangles below is similar. If the triangles are similar, justify your conclusion by stating the similarity conjecture you used. If the triangles are not similar, explain how you know. Homework Help ✎

Look at the Math Box in Lesson 3.2.1 for extra help.

  1. graphic a

Yes, AA Similarity.

  1. graphic b

         Equilateral Triangles

There are different ways these triangles could relate to each other.

  1. graphic c

Think about the similarities in parts (a) and (b).

  1. graphic d

You cannot apply zoom to angles.