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