SOLUTION: Segment EA is an altitude of triangle DEF. Find the area of the triangle. (5 points) Triangle DEF with altitude AE is shown. Point D is at negative 2, 1. Point E is at 2, 5. Poi

Algebra ->  Geometry-proofs -> SOLUTION: Segment EA is an altitude of triangle DEF. Find the area of the triangle. (5 points) Triangle DEF with altitude AE is shown. Point D is at negative 2, 1. Point E is at 2, 5. Poi      Log On


   

Question 1072035: Segment EA is an altitude of triangle DEF. Find the area of the triangle. (5 points)
Triangle DEF with altitude AE is shown. Point D is at negative 2, 1. Point E is at 2, 5. Point F is at 6, 1. Point A is at 2, 1

14.5
15
15.5
16
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A=%281%2F2%29bh
A=%281%2F2%29%28DF%29%28EA%29
A=%281%2F2%29%288%29%284%29
Work that out for your answer.
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