AoPS Wiki:Problem of the Day/September 14, 2011

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Revision as of 16:28, 16 September 2011 by Negativebplusorminus (talk | contribs) (Needs solution.)
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Given kite $ABCD$, with $AB=AC$. If $13AC=14AB$, and $BC=15$, then find the area of ABCD.

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