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6 Cards in this Set
- Front
- Back
Acute |
an angle that is under 90 degrees |
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Obtuse |
an angle that is over 90 degrees |
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Right Angle |
an angle that is exactly 90 degrees |
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Vertical Angles |
Two angles that are congruent and opposite |
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Supplementary Angles |
two angles that make 180 degrees when added together |
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Complementary Angles |
two angles that make 90 degrees when added |