Unit Circle Practice

Unit Circle Practice

Assessment

Flashcard

Mathematics

9th - 11th Grade

Practice Problem

Hard

CCSS
HSF.TF.A.2

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the value of sin 90°?

Back

1

Tags

CCSS.HSF.TF.A.2

2.

FLASHCARD QUESTION

Front

What are the exact coordinates of 3π/4 on the unit circle?

Back

(−√2∕2, √2∕2)

Tags

CCSS.HSF.TF.A.2

3.

FLASHCARD QUESTION

Front

What is the value of sin 2π/3?

Back

√3/2

Tags

CCSS.HSF.TF.A.2

4.

FLASHCARD QUESTION

Front

What is the value of cos 4π/3?

Back

-1/2

Tags

CCSS.HSF.TF.A.2

5.

FLASHCARD QUESTION

Front

What are the coordinates of 180° on the unit circle?

Back

(-1, 0)

Tags

CCSS.HSF.TF.A.2

6.

FLASHCARD QUESTION

Front

What is the value of cos 0°?

Back

1

Tags

CCSS.HSF.TF.A.2

7.

FLASHCARD QUESTION

Front

What is the value of sin 30°?

Back

1/2

Tags

CCSS.HSF.TF.A.2

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