Answer:
ACUTE:
Acute angles measure less than 90 degrees. Right angles measure 90 degrees.
RIGHT:
a right angle is an angle of exactly 90 degrees or π/2 radians corresponding to a quarter turn.
OBTUSE:
Obtuse angle is any angle greater than 90°: Straight angle is an angle measured equal to 180°: Zero angle is an angle measured equal to 0°: Complementary angles are angles whose measures have a sum equal to 90°: Supplementary angles are angles whose measures have a sum equal to 180°.
Step-by-step explanation:
The illustration is in the picture, have fun.
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