Mathematics, 29.05.2020 23:12 mazielynn84
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 ∠ACB ≅ ∠E'C'D'. Then, . This establishes that . Therefore, ΔACB ~ ΔECD by the AA similarity postulate. translate point E' to point A; ∠E'D'C' ≅ ∠ABC translate point D' to point A; ∠E'D'C' ≅ ∠BAC translate point D' to point A; ∠D'E'C' ≅ ∠BAC translate point E' to point A; ∠D'E'C' ≅ ∠BAC
Answers: 3
Mathematics, 21.06.2019 15:30, morganwendel126
Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?
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Mathematics, 21.06.2019 23:30, sandrafina2004
Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?
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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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