The learner will memorize the sine and cosine values associated with reference angles of 0, 30, 45, 60, and 90 degrees.

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(180°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(180°)

Correct Answer

0

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(180°)

Your Answer

Correct Answer

0

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(180°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(180°)

Correct Answer

-1

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(180°)

Your Answer

Correct Answer

-1

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(210°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(210°)

Correct Answer

- 1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(210°)

Your Answer

Correct Answer

- 1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(210°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(210°)

Correct Answer

- √3/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(210°)

Your Answer

Correct Answer

- √3/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(225°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(225°)

Correct Answer

- √2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(225°)

Your Answer

Correct Answer

- √2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(225°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(225°)

Correct Answer

- √2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(225°)

Your Answer

Correct Answer

- √2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(240°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(240°)

Correct Answer

- √3/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(240°)

Your Answer

Correct Answer

- √3/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(240°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(240°)

Correct Answer

- 1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(240°)

Your Answer

Correct Answer

- 1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(270°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(270°)

Correct Answer

-1

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(270°)

Your Answer

Correct Answer

-1

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(270°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(270°)

Correct Answer

0

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(270°)

Your Answer

Correct Answer

0

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(300°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(300°)

Correct Answer

- √3/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(300°)

Your Answer

Correct Answer

- √3/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(300°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(300°)

Correct Answer

1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(300°)

Your Answer

Correct Answer

1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(315°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(315°)

Correct Answer

- √2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(315°)

Your Answer

Correct Answer

- √2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(315°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(315°)

Correct Answer

√2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(315°)

Your Answer

Correct Answer

√2/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

sin(330°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

sin(330°)

Correct Answer

- 1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

sin(330°)

Your Answer

Correct Answer

- 1/2

 Next Question
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

cos(330°)
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Correct!

cos(330°)

Correct Answer

√3/2

 Finish
Question 1 of 10

Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

Incorrect

cos(330°)

Your Answer

Correct Answer

√3/2

 Finish
Question 1 of 10
Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2

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Last Updated
7/29/2015
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Sine and Cosine Values on the Unit Circle (Angles in Degrees) Set 2 by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.