Mathematics, 23.06.2020 23:01 zakwanasim123
Which of the following rigid motions is used to prove that vertical angle pairs are congruent? (1) a rotation by 90 about the intersection of the lines creating the vertical angles (2) a rotation by 180 about the intersection of the lines creating the vertical angles (3) a translation in the direction of one of the lines creating the vertical angles (4) a reflection across one of the lines creating the vertical angles
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Which of the following rigid motions is used to prove that vertical angle pairs are congruent? (1) a...
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