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Lisa B.

asked • 04/21/13

A right rectangular prism has a total surface are of 512. If all of the edges are congruent, find the length of one of them

Help! I don't know how to start!

Robert J.

9.2376 is better. The length of an edge can be a decimal.

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04/21/13

1 Expert Answer

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Robert J. answered • 04/21/13

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4.6 (13)

Certified High School AP Calculus and Physics Teacher

Lisa B.

So i just divided and then i find the sqrt?
i just did it and i got 9.2376 should i just leave it as 9?

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04/21/13

Louis C.

If you have a calculator leave it as calculated (9.2376)
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03/14/19

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