Question

What is the surface area of this rectangular prism?

Answer 1

2*8*10 + 2*25*8 + 2*10*25 = 1060 ft. squared

Explanation:

You find the surface area of each shape in the net. There are two of each rectangle so you find the surface area of one of the matching rectangles and multiply it by two because there are two. Then you add them all together.

Answer 2

Surface area= 25×(8+10+8+10)+ 2(10×8)=

=25×36+2×80=

=809+160= 1060 square feet