Solids select the best answer 1?

Question

Solids select the best answer 1?

1. What is the total area of a covered box with a length of 4ft, a width of 3ft, and a height of 6ft?

a)38sq ft

b)84sq ft

c)96sq ft

d)108sq ft

Answer 1

2(4*3)+2(4*6)+2(3*6)

2*(12+24+18)= 108