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5 Cards in this Set

  • Front
  • Back
Vertical Angles Theorem (Theorem 2-1)
Vertical angles are congruent.
Congruent Supplements Theorem (Theorem 2-2)
If two angles are supplements of the same angle (or of congruent angles), then the two angles are congruent.
Congruent Compliments Theorem (Theorem 2-3)
If two angles are compliments of the same angle (or of congruent angles), then the two angles are congruent.
Theorem 2-4:
How many right angles are congruent?
All

All right angles are congruent
Theorem 2-5
If two angles are congruent and supplementary, then each angle is what?
Right

If two angles are congruent and supplementary, then each angle is a right angle