Complementary Angles and Trig Functions

Complementary Angles and Trig Functions

9th Grade

14 Qs

quiz-placeholder

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Complementary Angles and Trig Functions

Complementary Angles and Trig Functions

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSG.SRT.C.7, 7.G.B.5, HSG.SRT.C.6

Standards-aligned

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A pair of angles that add up to 90º

Complementary

Complimentary

Supplementary

Tags

CCSS.7.G.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Tags

CCSS.7.G.B.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Hint: The sin of and angle = The cos of its complement

A

B

C

D

Tags

CCSS.HSG.SRT.C.7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sin(60°) = Cos( ?°)

10

20

30

40

Tags

CCSS.HSG.SRT.C.7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If cos α = sin β, what must be true about α and β?

α and β are complementary angles

α and β are congruent angles

α and β are right angles

α and β are supplementary angles

Tags

CCSS.HSG.SRT.C.7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Choose the correct ratio.

sin(37)=x/14

cos(37)=x/14

tan(37)=x/14

sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

sin(B) = cos(C)

true

false

Tags

CCSS.HSG.SRT.C.7

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