The Circle

Select ALL that apply: Which of the following is a point on the unit circle?

• (1, 1)

• (-1, 0)

• (0, 1)

• (1, 0)

• (0, -1)

• (-1, 0)

When drawing a right triangle from any point on the unit circle to the x-axis, the hypotenuse is equal to one.

• True

• False

How many degrees would be in one quadrant of a circle?

Name the angle indicated by the graph in both degrees and radians.

• I

• II

• III

• IV

Identify the positive angle in both degrees and radians that represent point L.

Angle Inside Circle

• A

• B

• C

• D

Find the measure of angle MNQ.

• 89

• 45

• 158

• 22

What is the measure of angle 1?

• 130

• 65

• 44

• 86