### Home > GB8I > Chapter 6 Unit 7 > Lesson INT1: 6.3.3 > Problem 6-110

6-110.

Refer to the diagram below.

If

and, write an equation and solve for.

If

and, write an equation and solve for. Then determine.Disregard your calculations for angle measure from part (a).

Since the lines are parallel, angles

and have equal measure. ,