### Home > A2C > Chapter 6 > Lesson 6.2.2 > Problem 6-78

6-78.

Find the value of

*x*in each diagram below. Homework Help ✎

Remember the side ratios for 45° and 30°- 60° right triangles.

See part (a).

6-78.

Find the value of

*x*in each diagram below. Homework Help ✎

Remember the side ratios for 45° and 30°- 60° right triangles.

See part (a).