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8 Cards in this Set

  • Front
  • Back
ACute angles
less than 90.
Right angles
exactly 90.
Obtuse angles
More than 90 but less than 180.
Straight anglea
exactly 180.
Congruent angles
angles withthe same measure.
Adjacent angles
two angles that share a common vertex and ray.
Complimentary adjacent
two angles that equal the sum of 90 and share common vertex and ray.
Suplimentary adjacent
two angles that equal the sum of 180 and share a common vertex and ray.