Unit Circle Trig 1

Unit Circle Trig 1

Assessment

Flashcard

Mathematics

10th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the value of cos(30°)?

Back

√3/2

2.

FLASHCARD QUESTION

Front

What is the radius of the unit circle?

Back

1

3.

FLASHCARD QUESTION

Front

In the unit circle, which coordinate represents cosine?

Back

x

4.

FLASHCARD QUESTION

Front

In the unit circle, which coordinate represents sine?

Back

y

5.

FLASHCARD QUESTION

Front

What is the value of tan(45°)?

Back

1

6.

FLASHCARD QUESTION

Front

What is the value of sin(90°)?

Back

1

7.

FLASHCARD QUESTION

Front

What is the value of cos(0°)?

Back

1

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