Chapter 1 Right Triangle Trigonometry
1.1 Angles, Degrees, and Triangles
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°
Answer: A
Diff: 1 Var: 1
Question Type: Multiple Choice
Chapter/Section: Ch 01, Sec 01
2) 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
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
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.
Answer: 80°
Diff: 1 Var: 1
Question Type: Short Answer
Chapter/Section: Ch 01, Sec 01
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