Question

Classify the following angles as acute, obtuse, or right:

$$ 87^{\circ}, 90^{\circ}, 165^{\circ}, 10^{\circ}$$

Accepted Answer

$$87^{\circ}$$ and $$10^{\circ}$$ are acute angles, $$90^{\circ}$$ is a right angle, and $$165^{\circ}$$ is an obtuse angle.

Flashcard 20 - Math Flashcard Set for the NLN NEX

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