### Home > GC > Chapter 2 > Lesson 2.1.5 > Problem 2-52

2-52.

For each diagram below, set up an equation and solve for .

Use the equation

to solve for .

The two angles are supplementary angles.

2-52.

For each diagram below, set up an equation and solve for .

Use the equation

to solve for .

The two angles are supplementary angles.