A net is just a 3D shape made into a 2D shape. So when you have a net, it is easier to make sure you count up all the sides without missing one or counting one twice.
Answer:
13
cuz one of those square part = to 90 degrease
so 77 degrease is already shown so minus 90-77
and u get 14
The answer is C. L x W x H.
Hope this helps!
19/20= 0.95
-1/8= -0.125
17/5= 3.4
HOPE THIS HELPS!