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6 Cards in this Set

  • Front
  • Back

Acute

an angle that is under 90 degrees

Obtuse

an angle that is over 90 degrees

Right Angle

an angle that is exactly 90 degrees

Vertical Angles

Two angles that are congruent and opposite

Supplementary Angles

two angles that make 180 degrees when added together

Complementary Angles

two angles that make 90 degrees when added