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Mathematics, 21.05.2020 08:03 Izzyfizzy

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which of the following completes the proof? given: segment AC is perpendicular to segment BD Prove: triangle ACB is congruent to ECD reflect triangle ECD over AC. This establishes that . Then translate point E' to point A. This establishes that . Therefore, triangle ACB, is congruent to triangle ECD by AA similarity postulate.

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