Congruent Complements and Supplements

angles complementary to the same angle or to congruent angles are congruent

• congruent supplements

• complement

• vertical

• congruent complements

angles supplementary to the same angle or to congruent angle are congruent

• congruent supplements

• congruent complements

• linear pair

• vertical

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

• vertical

• complement

• right angle

• congruent complements

• Complement Theorem

• Congruent Complements Theorem

If \angle A is supplementary to \angle B and \angle C is supplementary to \angle B, then \angle A \cong \angle C

• Congruent Supplements Theorem 

• Supplement Theorem 

• Definition of Congruence

• Congruent Complements Theorem

• Congruent Supplements Theorem

• Supplement Theorem

• Definition of Congruence

• Congruent Complements Theorem

• Congruent Supplements Theorem

• Supplement Theorem

• Definition of Congruence

• Congruent Complements Theorem

• Definition of Complementary Angles

• Complement Theorem

• Definition of Congruence

• Congruent Complements Theorem

• Congruent Supplements Theorem

• Supplement Theorem

• Congruent Supplements Theorem

• Supplements Theorem

• Definition of Supplementary Angles

• Transitive Property of Congruence