Question

Find the surface area of the rectangle prism (above using its net (below)

Answer 1

48 units²

Explanation:

Use the surface area for a rectangular prism:

`S.A.=2(wl+lh+hw)`

And substitute:

`S.A.=2((5)(2)+(2)(2)+(2)(5))\\S.A.=2(10+4+10)\\S.A.=2(24)\\S.A.=48`

And place units² at the end.