Inscribed and Central Angles in Circles

Solve for the missing angle.

• 45^o

• 90^o

• 22.5^o

• 128^o

• A
• B
• C
• D

What is the measure of arc DC?

• 140

• 98

• 122

• 61

What is the value of x?

• 11

• 88

• 44

• 22

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

• 150°

• 100°

• 210°

• 105°

Find the arc measure for arc RQT

• 335˚

• 126˚

• 224˚

• 94˚

Find a and b.

• a=74 degrees
  b=93 degrees

• a=93 degrees
  b=74 degrees

• a=87 degrees
  b=106 degrees

• a=106 degrees
  b=87 degrees

What is x?

• 15

• 23

• 2

• 92

What is the value of x?

• 75

• 90

• 150

• 180

What is the measure of ∠PTQ?

• 100°

• 140°

• 180°

• 120°