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Parallelogram ABCD has area $144$, with $AB = 16$ and $BC = 12$.

Find the length of segment DX.

 Apr 5, 2021
 #1
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Line segment DX is the height of triangle DBC.    

 

[DBC] = 1/2(144)

 

DX = (2 * [DBC]) / BC

 

DX = 12

 Apr 6, 2021

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