Central Angles and Arcs

Front

Name a minor arc: AD, ADB, AB, CD

Back

AB

Front

Name a major arc.

Back

BDA

Front

What is the measure of arc AD?

Back

38

Front

What is the measure of ∠PTQ? Options: 100°, 140°, 180°, 120°

Back

140°

Front

If the measure of arc ABC = 210°, what is the measure of arc AC?

Back

150°

Front

Solve for x.

Back

20

Front

What is the relationship between a central angle and its arc?

Back

They are congruent.

Front

Which is true of a minor arc?

Back

It measures less than 180 degrees.

Front

What is true of a major arc?

Back

Measures greater than 180 degrees.

Front

Solve for x.

Back

20