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Let AC ⊥ CE. Connect A to the midpoint D of CE, and connect E to the midpoint B of AC. If AD  and EB intersect in point F, and BC = 7 inches, CD = 9 inches, find the area of triangle DFE in square inches.

 Mar 1, 2020
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The area of triangle DFE is 15/2.

 Mar 3, 2020

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