The Unit Circle Values

The Unit Circle Values

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSF.TF.A.2, 7.G.B.4

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the value of sin(2π/3)?

Back

√3/2

Tags

CCSS.HSF.TF.A.2

2.

FLASHCARD QUESTION

Front

What is the value of cos(5π/6)?

Back

-√3/2

Tags

CCSS.HSF.TF.A.2

3.

FLASHCARD QUESTION

Front

What is the value of cos(4π/3)?

Back

-1/2

Tags

CCSS.HSF.TF.A.2

4.

FLASHCARD QUESTION

Front

What is the value of cos(90°)?

Back

0

Tags

CCSS.HSF.TF.A.2

5.

FLASHCARD QUESTION

Front

What is the radius of the unit circle?

Back

1

Tags

CCSS.HSF.TF.A.2

6.

FLASHCARD QUESTION

Front

What is the center of the unit circle?

Back

(0, 0)

Tags

CCSS.HSF.TF.A.2

7.

FLASHCARD QUESTION

Front

What is the circumference of the unit circle?

Back

Tags

CCSS.7.G.B.4

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