Question

please define all the questions​

Answer 1

Answer:

1. Acute angles measure less than 90 degrees. Right angles measure 90 degrees. Obtuse angles measure more than 90 degrees.

2. reflex angle is an angle of more than . A full angle is therefore a reflex angle, while acute, obtuse, right, and straight angles are not.

3. an angle of 180°

4. An angle with a measure of zero degrees is called a zero angle. If this is hard to visualize, consider two rays that form some angle greater than zero degrees, like the rays in the . Then picture one of the rays rotating toward the other ray until they both lie in the same line.

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