I think the answer is 54 but it is wrong so.
What is the area, in square units, of trian...
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Mathematics, 29.03.2021 17:30 angehtjgdb
I think the answer is 54 but it is wrong so.
What is the area, in square units, of triangle $ABC$ in the figure shown if points $A$, $B$, $C$ and $D$ are coplanar, angle $D$ is a right angle, $AC = 13$, $AB = 15$ and $DC = 5$?
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