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Theorems
Definitions of theorems for test
Term | Definition |
---|---|
Congruent Supplements Theorem | angles that supplement to same angle or congruent angles are congruent. |
Congruent Compliments Theorem | angles that compliment to same angle or to congruent angles are congruent |
Vertical Angles Theorem | if 2 angles are vertical, they are congruent |
Theorem 2.9 | when perpendicular lines intersect, they form 4 right angles |
Theorem 2.10 | all right angles are congruent |
Theorem 2.11 | perpendicular lines form congruent adjacent angles |
Theorem 2.12 | if 2 angles are congruent and supplementary, then each angle is a right angle |
Theorem 2.13 | if 2 congruent angles form a linear pair then they are right angles |
Protractor Postulate | given any angle, measure can be put into one-to-one with real numbers 0-180 |
Angle Addition Postulate | if R is in the interior of <PQS, then m<PQR + m<RQS= m<PQS |
Supplement Theorem | 2 angles that form a linear pair are supplementary |
Compliment Theorem | non-common sides of 2 adjacent angles form right angle then they are complementary |