Evaluating Trigonometric Functions Using the Unit Circle

Evaluating Trigonometric Functions Using the Unit Circle

9th - 12th Grade

15 Qs

quiz-placeholder

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Evaluating Trigonometric Functions Using the Unit Circle

Evaluating Trigonometric Functions Using the Unit Circle

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSF.TF.A.2, HSG.SRT.C.7, 5.G.A.1

+3

Standards-aligned

Created by

Leigh Emberg

Used 249+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

cos(60°)
0
1/2
√3/2
1

Tags

CCSS.HSG.SRT.C.7

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

cos 150o

-1/2

1/2

√3/2

-√3/2

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

sin 7π/6
1/2
-1/2
√3/2
-√3/2

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the radius of a unit circle?
1
2
1/2
0

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the exact value of sin 150°
-1/2
-√3/2
1/2
√3/2

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What are the coordinates of 60° on the unit circle?
(0, 1)
(1/2, √3/2)
(√3/2, 1/2)
(√2/2, 1/2)

Tags

CCSS.5.G.A.1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

sinθ is positive in
the 1st and 2nd quadrants
the 1st and 3rd quadrants
the 1st and 4th quadrants
the 2nd and 3rd quadrants

Tags

CCSS.HSF.TF.A.2

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