Mathematics for IGCSE & O level - Angles (Section 1 - No. 45) | ExamPlay

Mathematics for IGCSE & O level - Angles (Section 1 - No. 45)

Which type of angle is greater than 90 degrees but less than 180 degrees?

Acute

Right

Obtuse

Reflex

解释

An obtuse angle measures more than 90° and less than 180°.

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