Question

Rashid needs to by someone to build a box he must calculate the surface area of the box. How much wood does he need to buy

Answer 1

42 square feet

Explanation:

SA=2lw+2lh+2wh

SA=2*3*3+2*3*2+2*3*2

SA=2*9+2*6+2*6

SA=18+12+12

SA=30+12

SA=42

Thus,

Rashid needs 42 square feet of wood to build a box