CPM Homework Banner

Home > CCG > Chapter 10 > Lesson 10.1.2 > Problem 10-18

10-18.

In below, , is a diameter and . Find: Homework Help ✎
Circle with Line

How is related to ?

are both inscribed angles with the same intercepted arc. So, .

Use the same method you used for part (a).

The measure of the intercepted arc is twice the measure of the inscribed angle. So, the measure is .