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Unit Circle Review Part II

Authored by Emily Blackinton

Mathematics

9th - 12th Grade

CCSS covered

Used 17+ times

Unit Circle Review Part II
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

sin π/4

√2∕2
1/2
√3/2
0

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

cos 5π/6

-1/2
1/2
√3/2
-√3/2

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

cos 4π/3

-√3/2
√3/2
1/2
-1/2

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

sin 7π/6

1/2
-1/2
√3/2
-√3/2

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the radius of the unit circle?

0
1
1/2
√2/2

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the value of cosine at 135

0
1/2
√2 /2
-√2 /2

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the value of sine at 210?

1/2
-1/2
√3 / 2
-√3 / 2

Tags

CCSS.HSF.TF.A.2

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