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Mathematics 7 Online
OpenStudy (anonymous):

WILL MEDAL & FAN!!!! Horizontal lines are parallel. I know that Ð5 is congruent to Ð8 because they are both supplementary to the same angle, Ð7; but what other relationship exists between Ð5 and Ð8 that allows me to say they are congruent? a. Alternate exterior angles b. Alternate interior angles c. Vertical angles d. Corresponding angles

OpenStudy (anonymous):

OpenStudy (anonymous):

@SolomonZelman can you help ?

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