Mathematics, 06.07.2020 23:01 abolton04
Which of the following completes the proof? Triangles ABC and EDC are formed from segments BD and AC, in which point C is between points B and D and point E is between points A and C. Given: Segment AC is perpendicular to segment BD Prove: ΔACB ~ ΔECD Reflect ΔECD over segment AC. This establishes that . Then, translate point E' to point A. This establishes that . Therefore, ΔACB ~ ΔECD by the AA similarity postulate. ∠ABC ≅ ∠E'D'C'; ∠E'D'C' ≅ ∠ABC ∠ACB ≅ ∠E'C'D'; ∠D'E'C' ≅ ∠BAC ∠ACB ≅ ∠E'C'D'; ∠E'D'C' ≅ ∠ABC ∠ABC ≅ ∠E'D'C'; ∠D'E'C' ≅ ∠BAC
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Which of the following completes the proof? Triangles ABC and EDC are formed from segments BD and AC...
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