Question

Drayton is an artist and will paint all six faces of the rectangular prism shown below. the numbers are 12.5, 10, and 8.5 What is the total surface area of this prism in square inches? 382.5 in.2 462.5 in.2 632.5 in.2 1,062.5 in.2

Answer 1

632.5

Explanation:

A=2(wl+hl+hw)=2·(10·12.5+8.5·12.5+8.5·10)=632.5

hope this helps