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**wooo****Guest**

i know this may sound a little stupid, but if anybody could help me by giving formulas for the volume and surface area of a rectangular based pyramid it would be greatly appreciated.

**JohnnyReinB****Member**- Registered: 2007-10-08
- Posts: 453

The general formula for the volume of a pyramid is:

where b is base and h is height.

In the case of rectangular pyramids, the base is equal to the length multiplied by width.

The surface area for the rectangular pyramid is:

where l is length, w is width, and s is the, umm, height of the triangle?

*Last edited by JohnnyReinB (2008-06-03 21:36:15)*

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**aleah****Guest**

i still dont understand the formula for a rectangular prism.. what is thew formula that is all i want to know.:):):):):):):):):):):););););););););););)

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 87,249

Formula for what? The volume? The area?

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

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**bob bundy****Moderator**- Registered: 2010-06-20
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