Geometry Unit 10 Circles

Calculate the value of x.

• 13

• 14

• 15

• 16

Solve for x.

• 88.25

• 9.39

• 18.8

• 7.03

The measure of arc AC is 55 and the measure of arc BD is 61 degrees. Find the measure of ANGLE CXB.

• 122

• 58

• 116

• 125

Find the area of a sector bound by an arc of 72 degrees, if the radius of the circle is 7m.

• 123.2 square meters

• 153.9 square meters

• 38.5 square meters

• 30.8 square meters

How big is angle b?

• 50 degrees

• 60 degrees

• 70 degrees

• 75 degrees

Find the area of each sector.

• 52.4 in²

• 18,864 in²

• 60 in2

• 10.47 in

What is the value of x?

• 75

• 90

• 150

• 180

What is the value of y?

• 210

• 110

• 150

• 180

What is the value of w?

• 75

• 105

• 150

• 210

What is the value of c? Round to the nearest whole number.

• 2

• 3

• 4

• 5