Angles and Segments in Circles

What is the value of x?

• 75

• 90

• 150

• 180

Calculate the value of x.

• 13

• 14

• 15

• 16

Find the length of WU

• 5

• 18

• 3

• 11

Solve for x. Assume that lines which appear tangent are tangent.

• 11

• 17

• 18

• 12

Given two secants, solve for x.

• 10°

• 20°

• 30°

• 40°

Find the measure of the missing arc.

• 70°

• 100.5°

• 201°

• 140°

Which of the following names a radius?

• segment AC

• segment DB

• segment AB

• segement BC

Which of the following names a diameter?

• segment AC

• segment DB

• segment AB

• segment BC

What is the part of the circle highlighted in red called?

• semi-circle

• major arc

• minor arc

• sector

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector