### Home > GC > Chapter 6 > Lesson 6.1.1 > Problem 6-6

6-6.

Using the diagram at right, write an equation and find . Check your answer.

What is the measure of a straight angle? How can you use that measure to find ?

6-6.

Using the diagram at right, write an equation and find . Check your answer.

What is the measure of a straight angle? How can you use that measure to find ?