Question

Marcy wants to paint the sides of the wooden storage chest shown below gray except the white lid. What is the surface area?

Answer 1

Surface area = 2,160 in²

Explanation:

Given:

Length of box = 15 in

Width of box = 30 in

Height of box = 24 in

Find:

Surface area

Computation:

Surface area = 2h[l+b]

Surface area = 2(24)[30 + 15]

Surface area = 48 x 45

Surface area = 2,160 in²