Sum and Difference Angles Trig Identities

Sum and Difference Angles Trig Identities

10th Grade

12 Qs

quiz-placeholder

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Sum and Difference Angles Trig Identities

Sum and Difference Angles Trig Identities

Assessment

Quiz

Mathematics

10th Grade

Practice Problem

Hard

P.9-12.5.M, CCSS.HSF.TF.C.9

Standards-aligned

Created by

Anthony Clark

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSF.TF.C.9

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Assume A and B are positive acute angles. If sinA=15/17 and cosB=4/5, find the cos(A - B).

3/8

8/17

-13/85

77/85

Tags

CCSS.HSF.TF.C.9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write the following expression as the sine, cosine, or tangent of an angle.
cos(175)cos(55)+sin(175)sin(55)

sin(120)

cos(120)

cos(230)

sin(230)

Tags

CCSS.HSF.TF.C.9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Use the angle sum/difference identity to find the exact value of

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF.TF.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Use the angle sum/difference identity to find the exact value of

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSF.TF.C.9

6.

DROPDOWN QUESTION

1 min • 1 pt

cos (A-B)

cos (A+B)

sin (A-B)

sin (A+B)

tan (A+B)

tan(A-B)

none of these

Tags

P.9-12.5.M

7.

DROPDOWN QUESTION

1 min • 1 pt

cos (A-B)

cos (A+B)

sin (A-B)

sin (A+B)

tan (A+B)

tan(A-B)

none of these

Tags

P.9-12.5.M

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