CPM Homework Banner

Home > CCG > Chapter 3 > Lesson 3.2.1 > Problem 3-58


Assume that each pair of figures below is similar. Write a similarity statement to illustrate which parts of each shape correspond. Remember: letter order is important!  

  1. Two trapezoids: E, L, O, V and A, B, C, D. E, V and A, B have slanted lines. E, L and A, D are the longest for each. E, L and V, O are parallel bases. A, D and B, C are parallel bases. Right angles are at L and O. Right angles are at D and C.

    Which parts of these similar shapes relate to each other?

  1. Two 5-sides figures, I, G, H, T, R and F, E, S, L, A. Side R, I and side E, S have one tick mark each. Side H, G and A, L have two tick marks each.

    Use the same method as you did for part (a).

  1. _____  _____ 

    Two triangles O, G, D and T, C, A. Angle D and Angle A are the same and Angle G and Angle T are the same.

    Name the first triangle in any order. Then determine the order in which the second triangle should be named.