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Angles Vocabulary

vocabulary on angles

QuestionAnswer
What is a right angle? An angle that measures 90 degrees.
What is an acute angle? An angle that measures between 0 and 90 degrees.
What is an obtuse angle? An angle that measures between 90 and 180 degrees.
What is a straight angle? An angle that measures 180 degrees.
What are vertical angles? They are angles that are opposite each other when two lines intersect. If angles are vertical, they have same measure in degrees.
What are adjacent angles? They are angles that are next to each other. They have a common side but no other overlap.
What are supplementary angles? Two angles whose measures add up to 180 degrees.
What is a reflex angle? Is an angle that measures between 180 and 360 degrees.
Created by: elliehilse
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