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UNIT 6: Trigonometric Functions STUDY GUIDE

Authored by Jenny Vrazel

Mathematics

12th Grade

CCSS covered

Used 9+ times

UNIT 6: Trigonometric Functions STUDY GUIDE
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16 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Find the six trig functions of the angle θ for the given triangle.

sinθ = 4/5 cosθ = 3/5 tanθ = 4/3 cscθ = 5/4 secθ = 5/3 cotθ = 3/4

sinθ = 3/5 cosθ = 4/5 tanθ = 3/4 cscθ = 5/3 secθ = 5/4 cotθ = 4/3

sinθ = 5/4 cosθ = 4/3 tanθ = 5/3 cscθ = 4/5 secθ = 3/5 cotθ = 3/4

sinθ = 3/4 cosθ = 4/5 tanθ = 3/5 cscθ = 4/3 secθ = 5/4 cotθ = 5/3

Tags

CCSS.HSG.SRT.C.6

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Find the six trig functions of the angle θ for the given triangle.

sinθ = 7.5/8.5 cosθ = 4/8.5 tanθ = 7.5/4 cscθ = 7.5/8.5 secθ = 8.5/4 cotθ = 4/7.5

sinθ = 8.5/7.5 cosθ = 4/7.5 tanθ = 8.5/4 cscθ = 7.5/8.5 secθ = 7.5/4 cotθ = 4/8.5

sinθ = 4/8.5 cosθ = 7.5/4 tanθ = 4/7.5 cscθ = 8.5/4 secθ = 4/7.5 cotθ = 7.5/4

sinθ = 7.5/4

cosθ = 4/8.5 tanθ = 7.5/8.5 cscθ = 4/7.5 secθ = 8.5/4 cotθ = 4/7.5

Tags

CCSS.HSG.SRT.C.6

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Write an equation using a trigonometric function to find the value of x for the given triangle.

Tags

CCSS.HSG.SRT.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write an equation using a trigonometric function to find the value of x for the given triangle.

Tags

CCSS.HSG.SRT.C.6

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Given the right triangle with angle A = 38°, side AB = 10, find the values of a and b.

a ≈ 7.88, b ≈ 6.15

a ≈ 8.12, b ≈ 5.00

a ≈ 6.16, b ≈ 7.88

a ≈ 7.00, b ≈ 8.00

Tags

CCSS.HSG.SRT.C.8

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Given the right triangle with side AC = 2, side CB = 6, find the value of c.

c ≈ 6.32

c ≈ 4.00

c ≈ 8.00

c ≈ 5.00

Tags

CCSS.8.G.B.7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find its reference angle: 215°

Reference: 35°

Reference: 55°

Reference: 45°

Reference: 25°

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