An acute angle is ______.

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Multiple Choice

An acute angle is ______.

Explanation:
An acute angle is an angle that measures less than 90 degrees. This means it’s smaller than a right angle, which is 90 degrees. Think of angles like 30°, 45°, or 60° — all are acute. The other angle types are different: obtuse angles are greater than 90° but less than 180°, a right angle is exactly 90°, and a straight angle is 180°. So describing an acute angle as less than 90 degrees fits the concept perfectly.

An acute angle is an angle that measures less than 90 degrees. This means it’s smaller than a right angle, which is 90 degrees. Think of angles like 30°, 45°, or 60° — all are acute. The other angle types are different: obtuse angles are greater than 90° but less than 180°, a right angle is exactly 90°, and a straight angle is 180°. So describing an acute angle as less than 90 degrees fits the concept perfectly.

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