CPM Homework Banner

Home > CCG > Chapter 7 > Lesson 7.1.1 > Problem 7-10

7-10.

Without using your calculator, find the exact values of and in each diagram below. Homework Help ✎

All three triangles are special right triangles. Refer to the Math Note from Lesson 5.3.1 for shortcuts to find the lengths of sides of special right triangles.

  1. triangle

  2. triangle

  3. triangle

    Refer to parts (a) and (b).