Unit Circle Practice 1 (9/25/24)

Unit Circle Practice 1 (9/25/24)

Assessment

Flashcard

Mathematics

9th - 11th Grade

Hard

CCSS
HSF.TF.A.2, HSF.TF.A.1, HSG.SRT.C.7

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the value of tan 7π/4?

Back

-1

Tags

CCSS.HSF.TF.A.2

2.

FLASHCARD QUESTION

Front

What is the value of sine at 330 degrees?

Back

-1/2

Tags

CCSS.HSF.TF.A.2

3.

FLASHCARD QUESTION

Front

What is half a circle in radians?

Back

π

Tags

CCSS.HSF.TF.A.1

4.

FLASHCARD QUESTION

Front

What is cos(0 degrees)?

Back

1

Tags

CCSS.HSF.TF.A.2

5.

FLASHCARD QUESTION

Front

What is the value of cos 5π/6?

Back

-√3/2

Tags

CCSS.HSF.TF.A.2

6.

FLASHCARD QUESTION

Front

Define the unit circle.

Back

A circle with a radius of 1 centered at the origin of a coordinate plane, used to define trigonometric functions.

Tags

CCSS.HSF.TF.A.2

7.

FLASHCARD QUESTION

Front

What is the sine of an angle in the unit circle?

Back

The y-coordinate of the point on the unit circle corresponding to that angle.

Tags

CCSS.HSF.TF.A.2

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