Two angles are supplementary. One angle is 40°. What is the other angle?
Correct answer(s):
- 140°
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Two angles are complementary. One angle is 70°. What is the other angle?
Correct answer(s):
- 20°
Two angles are complementary. One angle is 65°. What is the other angle?
Correct answer(s):
- 25°
Two angles are complementary. One angle is 60°. What is the other angle?
Correct answer(s):
- 30°
Two angles are complementary. One angle is 55°. What is the other angle?
Correct answer(s):
- 35°
Two angles are complementary. One angle is 50°. What is the other angle?
Correct answer(s):
- 40°
Two angles are complementary. One angle is 40°. What is the other angle?
Correct answer(s):
- 50°
Two angles are complementary. One angle is 35°. What is the other angle?
Correct answer(s):
- 55°
Two angles are complementary. One angle is 30°. What is the other angle?
Correct answer(s):
- 60°
Two angles are complementary. One angle is 25°. What is the other angle?
Correct answer(s):
- 65°
Two angles are complementary. One angle is 20°. What is the other angle?
Correct answer(s):
- 70°
An angle measures 315°. What type of angle is it?
Correct answer(s):
- Reflex angle
Which rule best explains why an angle of 270° is called a reflex angle?
Correct answer(s):
- It is greater than 180° and less than 360°.
An angle measures 270°. What type of angle is it?
Correct answer(s):
- Reflex angle
Which rule best explains why an angle of 210° is called a reflex angle?
Correct answer(s):
- It is greater than 180° and less than 360°.
An angle measures 210°. What type of angle is it?
Correct answer(s):
- Reflex angle
An angle measures 180°. What type of angle is it?
Correct answer(s):
- Straight angle
Which rule best explains why an angle of 150° is called a obtuse angle?
Correct answer(s):
- It is greater than 90° and less than 180°.
Which rule best explains why an angle of 135° is called a obtuse angle?
Correct answer(s):
- It is greater than 90° and less than 180°.
An angle measures 135°. What type of angle is it?
Correct answer(s):
- Obtuse angle