Question

What is the surface area?
4 m
3 m
1 m
square meters

Answer 1

38

Explanation:

If we use the formula for the surface area of a rectangle 2ab + 2bc + 2ac with

a = 4

b = 3

c = 1

giving us (2*4*3) + (2*3) + (2*4) which is 38