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Parallelogram ABCD has area 144, with AB=16 and BC=12. Find the length of segment DX.


 

 Apr 19, 2019
 #1
avatar+100483 
+1

Since DX is perpendicular to base BC....it  forms a height of the parallelogram...

 

Area  =  12 * DX

 

144 = 12 * DX     divide both sides by 12

 

12 = DX

 

 

cool cool cool

 Apr 19, 2019
 #2
avatar+55 
0

thanks

 Apr 20, 2019

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