### Home > INT2 > Chapter 10 > Lesson 10.2.5 > Problem 10-110

10-110.

If * *is a diameter and

*is a chord of the circle at right, calculate the measure of the geometric parts listed below. Homework Help ✎*

Refer back to the Math Notes in Lesson 10.2.4.

See part (a).

Use what you found in part (a) to solve for

.

Half of a circle is equal to

.

See the Math Notes for this lesson.