Question

A shoebox in the shape of a rectangular prism is 10 inches long, 8 inches wide, and 6 inches tall. What is the surface area of the shoebox?

Answer 1

Answer SA = 2*(L*W + L*H + W*H)

SA = 2*(12*6 + 12*5 + 6*5)

SA = 2*(72 + 60 + 30)

SA = 2*(162)

SA = 324

The surface area is 324 square inches.