### Home > INT2 > Chapter 2 > Lesson 2.1.2 > Problem 2-22

2-22.

Use your knowledge of angle pair relationships to write an equation and solve for *x* in the diagrams below. Then calculate the measures of the labeled angles. Justify your solutions by naming the theorem. Homework Help ✎

a. | corresponding angles 5 | b. | Multiple relationships can be used to solve for |