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Mathematics 16 Online
OpenStudy (anonymous):

help please!!! are all of these justifications to statements true? if not which ones are incorrect? 1 + 2 = 180° Definition of Supplementary Angles 1 + 4 = 180° Definition of Supplementary Angles 1 + 2 = 1 + 4 Transitive Property of Equality 2 = 4 Vertical angles are congruent. 1 = 3 Vertical angles are congruent. Vertical Angles are congruent. Vertical Angle Theorem

OpenStudy (anonymous):

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OpenStudy (anonymous):

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