TEST BANK — Trigonometry, 5th Edition — Cynthia Y. Young — ISBN 9781119742623

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TEST BANK
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, Test Bank for
Trigonometry, 5th Edition Cynthia Y. Young
Chapter 1-8
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Chapter 1 Right Triangle Trigonometry

1.1 Angles, Degrees, and Triangles
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1) Specify the measure of the angle in degrees with a 2/5 rotation counterclockwise, to the nearest
whole degree.
A) 144°
B) 216°
C) 59°
D) 281°
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Answer: A
Diff: 1 Var: 1
Question Type: Multiple Choice
Chapter/Section: Ch 01, Sec 01
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2) Specify the measure of the angle in degrees with a 4/9 rotation clockwise, to the nearest whole
degree.
A) -160°
B) 200°
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C) 110°
D) 160°
Answer: A
Diff: 2 Var: 1
Question Type: Multiple Choice
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Chapter/Section: Ch 01, Sec 01

3) Specify the measure of the angle in degrees with a 1/7 rotation clockwise, to the nearest whole
degree.
Answer: -51°
Diff: 2 Var: 1
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Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01

4) Specify the measure of the angle in degrees with a 2/9 rotation counterclockwise, to the nearest
whole degree.
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Answer: 80°
Diff: 1 Var: 1
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01



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, 5) Find the complement of an angle that measures 70 degrees.
A) 25°
B) 110°
C) 160°
D) 20°
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Answer: D
Diff: 1 Var: 1
Question Type: Multiple Choice
Chapter/Section: Ch 01, Sec 01
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6) Find the complement of an angle that measures 65 degrees.
Answer: 25°
Diff: 1 Var: 1
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01
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7) Find the supplement of an angle that measures 120 degrees.
A) 300°
B) 67°
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C) 60°
D) 210°
Answer: C
Diff: 1 Var: 1
Question Type: Multiple Choice
Chapter/Section: Ch 01, Sec 01
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8) Find the supplement of an angle that measures 14 degrees.
Answer: 166°
Diff: 1 Var: 1
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Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01

9) Find the measure of each angle to one decimal place if angle A measures (10x)° and angle B
measures (13x)°.
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Answer: 39.1°, 50.9°
Diff: 2 Var: 1
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Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01




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, 10) Find the measure of each angle to one decimal place if angle A measures (17x)° and angle B
measures (14x)°.
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Answer: 98.7°, 81.3°
Diff: 2 Var: 1
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01
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11) If the measure of angle α = 108° and the measure of angle β = 2°, find the measure of angle γ.
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Answer: 70°
Diff: 1 Var: 1
Question Type: Short Answer
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Chapter/Section: Ch 01, Sec 01

12) If the measure of angle α = 114° and the measure of angle β = 30° find the measure of angle γ.
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A) 96°
B) 126°
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C) 36°
D) 99°
Answer: C
Diff: 2 Var: 1
Question Type: Multiple Choice
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Chapter/Section: Ch 01, Sec 01
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