Is an angle of 165° acute or obtuse?
Correct answer(s):
- obtuse
Subject
Trigonometry
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Quizzes in Trigonometry
Is an angle of 80° acute or obtuse?
Correct answer(s):
- acute
Is an angle of 175° acute or obtuse?
Correct answer(s):
- obtuse
Is an angle of 155° acute or obtuse?
Correct answer(s):
- obtuse
Is an angle of 35° acute or obtuse?
Correct answer(s):
- acute
Is an angle of 20° acute or obtuse?
Correct answer(s):
- acute
What does a 360° rotation represent?
Correct answer(s):
- one full turn
What does a 270° rotation represent?
Correct answer(s):
- three-quarters of a full turn
What does a 180° rotation represent?
Correct answer(s):
- one-half of a full turn
What does a 90° rotation represent?
Correct answer(s):
- one-quarter of a full turn
What does a 45° rotation represent?
Correct answer(s):
- one-eighth of a full turn
Which description best matches the term "obtuse triangle angle"?
Correct answer(s):
- an angle in a triangle greater than 90°
Which description best matches the term "acute triangle angle"?
Correct answer(s):
- an angle in a triangle smaller than 90°
Which description best matches the term "right-angle mark"?
Correct answer(s):
- a small square used to show a 90° angle
Which description best matches the term "full rotation"?
Correct answer(s):
- a complete 360° turn
Which description best matches the term "straight angle"?
Correct answer(s):
- an angle of 180°
Which description best matches the term "baseline"?
Correct answer(s):
- the starting line used when measuring an angle
Which description best matches the term "counterclockwise turn"?
Correct answer(s):
- a turn in the opposite direction from clock hands
Which description best matches the term "clockwise turn"?
Correct answer(s):
- a turn in the same direction as clock hands
Which description best matches the term "square corner"?
Correct answer(s):
- another simple name for a right angle