## anonymous 5 years ago The base of a right prism is a rectangle. The length of the rectangluar base is twice its width. The height of the prism is twice the longest side of its base. If the volume of the prism is 216 cubic feet, find the surface area.

1. anonymous

$-5\times -9=$

2. anonymous

im confused...

3. anonymous

Ok so what grade are you in kelli?

4. anonymous

i need to know which math ur in ^^

5. anonymous

9th- geometry

6. anonymous

hmmmmm alrighty hold up :)

7. anonymous

@ chesel the answer of that question is 45 because -x- =+ and 5x945

8. anonymous

@ chesel the answer of that question is 45 because -x- =+ and 5x945

9. anonymous

5x9=45

10. anonymous

5x9=45

11. anonymous

where did you get the 5 and the 9 from