Question
Classify the following angles as acute, obtuse, straight, right, zero and complete angle: $30^\circ $
✓
Answer
An acute angle measures between $0^\circ $ and $90^\circ $.
An obtuse angle measures between $90^\circ $ and $180^\circ .$
A straight angle measures $180^\circ .$
A right angle measures $90^\circ .$
A zero angle measures $0^\circ $ and a complete angle measures $360^\circ .30^\circ $ is an acute angle.
An obtuse angle measures between $90^\circ $ and $180^\circ .$
A straight angle measures $180^\circ .$
A right angle measures $90^\circ .$
A zero angle measures $0^\circ $ and a complete angle measures $360^\circ .30^\circ $ is an acute angle.
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