+0  
 
0
215
1
avatar

In rectangle ABCD, shown here, CE is perpendicular to BD. If BC = 3 and DC = 8, what is CE?

 

 Jul 30, 2021
 #1
avatar
0

 

 

The size of angle BDC is arctan (tan–1) of BC/DC.   

 

Once you get the value of angle BDC, use sine(BDC) = CE/DC and solve for CE.      

.

 Jul 31, 2021

4 Online Users

avatar
avatar