Central Angles and Arc measures

What is the measure of arc AD?

• 38

• 142

• x = 160

• x = 80

What is the measure of arc AXB

• 50

• 100

What is the measure of ∠PTQ?

• 100°

• 140°

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

• 150°

• 100°

• A
• B
• C
• D

Solve for x. 

• 5
• 20
• 40
• 85

• a
• b
• c
• d

Find the measure of arc GH.

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• A

• B

• C

• D