Trigonometry, 5th Edition Cynthia Y. Young Chapter 1-8

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Trigonometry, 5th Edition Cynthia Y. Young
Chapter 1-8
Chapter 1 Right Triangle Trigonometry


1) 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
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01

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




1

, 3) Find the complement of an angle that measures 70 degrees.
A) 25°
B) 110°
C) 160°
D) 20°
Answer: D
Diff: 1 Var: 1
Question Type: Multiple Choice
Chapter/Section: Ch 01, Sec 01


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



5) 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

6) Find the supplement of an angle that measures 120 degrees.
A) 300°
B) 67°
C) 60°
D) 210°
Answer: C
Diff: 1 Var: 1
Question Type: Multiple Choice
Chapter/Section: Ch 01, Sec 01

7) Find the supplement of an angle that measures 14 degrees.
Answer: 166°
Diff: 1 Var: 1
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01

8) Find the measure of each angle to one decimal place if angle A measures (10x)° and angle B
measures (13x)°.
2

, Answer: 39.1°, 50.9°
Diff: 2 Var: 1
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01




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