+0  
 
0
53
1
avatar

Please help with this problem!

 

 May 8, 2020
 #1
avatar+21000 
0

Since this is an isosceles trapezoid, angle(A) = angle(B)  and  angle(C) = angle(D).

So, the total angles:  (4x + 20) + (4x + 20) + (3x - 15) + (3x - 15)  =  360.

--->     14x + 10  =  360     --->     x  =  25.

 

Can you take it from here?

 May 8, 2020

7 Online Users