+0  
 
0
41
1
avatar

WXYZ is a parallelogram where angle W is half of a right angle WX = 10, and XY = 144, What is the area of the parallelogram.

 Apr 6, 2022
 #1
avatar+122385 
+1

Since WXYZ is a parallelogram.....then angle X  is supplementary to angle W  =  135°

 

The area of the parallelogram  =     WX * XY * sin (135°)  =  10 * 144 * (1/sqrt 2)  = 1440 / sqrt 2  = 

 

(1440) (sqrt 2 )  / 2   = 

 

 [720 * sqrt 2 ] units^2

 

cool cool cool

 Apr 6, 2022

9 Online Users

avatar