### Home > INT2 > Chapter 12 > Lesson 12.2.3 > Problem 12-114

12-114.

For each of the relationships represented in the diagrams below, write and solve an equation for and/or

*. Justify your method. In part (a), assume that*

*is the center of the circle.*

because is a diameter The measure of the intercepted arc is twice the measure of the inscribed angle

One equation could be

Which angles are supplementary? This will help you write equations to solve for

and .