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Unit Circle

Authored by Sean Tarter

Mathematics

11th Grade

Used 14+ times

Unit Circle
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17 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of cosine at 0

0
1/2
1
√3 / 2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the value of sine at 30

1/2
√3 / 2
0
√2 ⁄ 2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the radius of the unit circle?

0
1
1/2
√2/2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of cosine at 135

0
1/2
√2 /2
-√2 /2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of sine at 210?

1/2
-1/2
√3 / 2
-√3 / 2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the value of cosine at 270

0
1
-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

At what point are sine and cosine the same value?

0
90
45
60

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