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Mathematics, 03.07.2019 20:30 vkrizh
Given: segment ab || segment de, c is the midpoint of segment db. prove: ? acb ? ? ecd fill in the missing reason for the proof. a) definition of midpoint b) vertical angles are congruent c) all right angles are congruent d) supplementary angles are congruent
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Given: segment ab || segment de, c is the midpoint of segment db. prove: ? acb ? ? ecd fill in th...
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