Respuesta :

I believe the answer will be 72
So you have two triangles and a rectangle

triangle area is (b*h)/2
(6*6)/2 -> 36/2 -> 18
(2*6)/2 -> 12/2 -> 6

Rectangle 
8*6 -> 48

Add the three numbers
18+6+48
72 

Your answer is B.) 72 square units

Hope this helps :)