In the diagram below, $BE=EC=DF,$ and $ riangle ADF$ has the same area as $ riangle DEF.$ If rectangle $DXYF$ has area $42,$ what is the area of $ riangle ABC$?

Mathematics, 31.01.2021 04:00, alexreddin3127

In the diagram below, $BE=EC=DF,$ and $\triangle ADF$ has the same area as $\triangle DEF.$ If rectangle $DXYF$ has area $42,$ what is the area of $\triangle ABC$?

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In the diagram below, $BE=EC=DF,$ and $\triangle ADF$ has the same area as $\triangle DEF.$ If recta...