Sine and Cosine Values (5 problems)

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Sine and Cosine Values (5 problems)

Evaluate each of the following functions.

General Questions

What is the sine of 30°?

1.

-0.9880
0.1543
0.5
0.8660

What is the cosine of 55°?

2.

-0.9998
0.0221
0.5736
0.8192

What is the sine of 5 radians?

3.

-0.9589
0.0872
0.2837
0.9962

What is the cosine of 2 radians?

4.

-0.4161
0.0349
0.9093
0.9994

What is the cosine of 8p radians?

5.

0
1
0.4247
0.9053

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