Unit Circle Practice Day 2

Unit Circle Practice Day 2

Assessment

Flashcard

Mathematics

11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the radius of a unit circle?

Back

1

2.

FLASHCARD QUESTION

Front

What quadrant is 4π/3 in?

Back

III

3.

FLASHCARD QUESTION

Front

What quadrant is 60° in?

Back

I

4.

FLASHCARD QUESTION

Front

What is the value of tan 7π/4?

Back

-1

5.

FLASHCARD QUESTION

Front

What is the value of tan 240°?

Back

√3

6.

FLASHCARD QUESTION

Front

What is the sine of 30°?

Back

1/2

7.

FLASHCARD QUESTION

Front

What is the cosine of 90°?

Back

0

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