Answer:
front is 60, top is 40, side is 24, total is 248
Explanation:
area of the front is base X height which is 6x10
top is the same equation which is 10X4 because the top and bottom are the same
side is also Base X height being 6X4
total is the equation SA= 2(wl+hl+hw) subbing in SA= 2 times ((10X4)+(6X4)=(6X10)) getting you 248