Circle Angles Vertex at Center and on the Circle

What is the measure of arc DC?

• 140

• 98

• 122

• 61

What is the measure of arc WYZ?

• 231

• 255

• 168

• 200

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 the value of x?

• 11

• 88

• 44

• 22

What is the value of x?

• 75

• 90

• 150

• 180

Find the measure of arc JH

• 93

• 130

• 120

• 95

Find the arc measure for arc RQT

• 335˚

• 126˚

• 224˚

• 94˚

Given the following inscribed quadrilateral, what is the value of y?

• 10

• 20

• 30

• 40

Give an example of a major arc

• arc JH

• arc HI

• arc JLH

• arc JL

Find the measure of arc AB.

• 17 degrees

• 34 degrees

• 68 degrees

• 146 degrees