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Andre45 [30]
4 years ago
5

20 Pts!!! Find the value of AC.

Mathematics
1 answer:
rosijanka [135]4 years ago
3 0

Trianges ACE and FDE are similar, so

\dfrac{EC}{ED}=\dfrac{AC}{DF}\implies AC=\dfrac{740}{ED}

D is the midpoint of EC, so ED = 37/2. Then

AC=\dfrac{740}{\frac{37}2}=40

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