Circle Review B

Assume all lines that appear to be tangent are tangent.

Find the measure of arc BEA.

• 148˚

• 106˚

• 74˚

• 212˚

Assume all lines that appear to be tangent are tangent.

Find the value of x.

• x = 16

• x = 32

• x = 21

• x = 11

• 64˚

• 70˚

• 116˚

• 232˚

• 50.5˚

• 79˚

• 101˚

• 158˚

• 37˚

• 74˚

• 88˚

• 176˚

• 34˚

• 44˚

• 88˚

• 112˚

What is the equation of a circle with a center located at (4, -1) and a radius of 9?

• (x + 4)² + (y - 1)² = 9

• (x + 4)² + (y - 1)² = 81

• (x - 4)² + (y + 1)² = 9

• (x - 4)² + (y + 1)² = 81

Which of the following correctly gives the center and radius of the circle

defined by the equation (x – 7)² + (x – 2)² = 10

Which equation represents the circle

shown on the graph?

• x² + (y − 3)² = 4

• x² + (y + 3)² = 4

• x² + (y − 3)² = 16

• x² + (y + 3)² = 16

Assume segments that appear to be tangent are tangent.

Find the value for x.

• x = 21

• x = 20

• x = 45

• x = 39