unit circle

unit circle

Assessment

Flashcard

Mathematics

11th Grade

Hard

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8 questions

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1.

FLASHCARD QUESTION

Front

Value of sine at 210º?

Back

-1/2

2.

FLASHCARD QUESTION

Front

sin 7π/6

Back

-1/2

3.

FLASHCARD QUESTION

Front

cos 5π/6

Back

-√3/2

4.

FLASHCARD QUESTION

Front

cos 4π/3

Back

-1/2

5.

FLASHCARD QUESTION

Front

Find cos(600°)

Back

(-1/2)

6.

FLASHCARD QUESTION

Front

Find sin(-240°)

Back

(√3)/2)

7.

FLASHCARD QUESTION

Front

Back

C

8.

FLASHCARD QUESTION

Front

Back

C