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U6D3 Modeling with Trigonometric Equations Apr23

Last updated about 1 year ago

17 questions

The unit circle with all the information.

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Question 1

1.

60o converts to _______ radians.

Question 2

2.

260o converts to _______ radians.

Question 3

3.

converts to _______ degrees.

Question 4

4.

converts to _______ degrees.

Question 5

5.

The reference angle for 120o is _______ degrees.

Question 6

6.

The reference angle for 210o is _______ degrees.

Question 7

7.

The reference angle for 315o is _______ degrees.

Question 8

8.

Express your answer in radians.
The reference angle of 
is _______ .

Question 9

9.

Express your answer in radians.
The reference angle of 
is _______ .

Question 10

10.

Express your answer in radians.
The reference angle of 
is _______ .

Question 11

11.

The coordinate pair on the unit circle for 150o is (_______).

Question 12

12.

The coordinate pair on the unit circle for 225o is (_______).

Question 13

13.

The coordinate pair on the unit circle for 
 is (_______).

Question 14

14.

The coordinate pair on the unit circle for 
 is (_______).

Question 15

15.

Evaluate the trigonometric expression at the given value of t.

The result would be _______ 

Question 16

16.

Evaluate the trigonometric expression at the given value of t.

The result would be _______ 

Question 17

17.

Evaluate the trigonometric expression at the given value of t.

The result would be _______ 