Practice Questions

Practice Questions

1.	Give the angle between 0° and 360° that corresponds to the point (–1,0).
2.	What negative angle between 0° and – 360° corresponds to the point (0,–1)?

For problems 3 through 8, find the point on the unit circle that corresponds to the given angle.

3.
4.	540°
5.
6.	4π
7.	630°
8.	–90°

Find the point on the unit circle that corresponds to the following angles.

9.	–60°
10.
11.	420°
12.	–120°
13.
14.
15.	180°
16.

Find the point on the unit circle that corresponds to the given angle.

17.
18.	–30°
19.
20.	390°
21.
22.	–270°
23.	570°
24.

Find the point of the unit circle that corresponds to the given angle.

25.
26.	405°
27.	–45°
28.
29.	810°