Unit 3 Circles Review So Far

What is the measure of arc AD?

• 38
• 142
• 180
• 153

What is the measure of arc AB?

• 140
• 142
• 180
• 153

• x = 160
• x = 40
• x = 80
• x = 360

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

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

• 150°
• 100°
• 210°
• 105°

Solve for x. 

• 5
• 20
• 40
• 85

• A

• B

• C

• D

• A
• B
• C
• D

• A
• B
• C
• D

Find m∠PRQ.

• 39°
• 90°
• 51°
• 15°