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1 vote
I need some help on this

I need some help on this-example-1

2 Answers

7 votes

Answer:

It's D. 90ft squared

Explanation:

The equation for the surface area of an rectangular prism is 2(lw+lh+wh)

l=length

w= width

h=height

User Chris Dellinger
by
3.8k points
6 votes

Answer:

B

Explanation:

that's just what I got, I apologize if it's wrong!

User StephenP
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3.8k points