Q. Which angle is greater than 180° but less than 360° ? // Q. If two angles are complementary and one angle is 58°, what is the measure of the other angle ?

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Q. Which angle is greater than 180° but less than 360°?

A) Acute angle  B) Obtuse angle  C) Straight angle  D) Reflex angle

Ans: D) Reflex angle

Explanation: An angle measuring more than 180° but less than 360° is called a Reflex Angle.

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Q. If two angles are complementary and one angle is 58°, what is the measure of the other angle ?

A) 22°  B) 32°  C) 42°  D) 58°

Ans: B) 32°

Explanation: Complementary angles always add up to 90°.