Unit Circle

Unit Circle

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSF.TF.A.2, HSG.SRT.C.7

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the value of cos 60°?

Back

½

Tags

CCSS.HSF.TF.A.2

2.

FLASHCARD QUESTION

Front

What is the value of sin 30°?

Back

½

Tags

CCSS.HSF.TF.A.2

3.

FLASHCARD QUESTION

Front

What is the value of tan 90°?

Back

undefined

Tags

CCSS.HSF.TF.A.2

4.

FLASHCARD QUESTION

Front

What is the value of sin 0°?

Back

0

Tags

CCSS.HSF.TF.A.2

5.

FLASHCARD QUESTION

Front

What is the value of cos 0°?

Back

1

Tags

CCSS.HSF.TF.A.2

6.

FLASHCARD QUESTION

Front

What is the value of tan 45°?

Back

1

Tags

CCSS.HSF.TF.A.2

7.

FLASHCARD QUESTION

Front

What is the relationship between sine and cosine?

Back

sin(θ) = cos(90° - θ) for any angle θ.

Tags

CCSS.HSG.SRT.C.7

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