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**Vulcan****Member**- Registered: 2005-04-23
- Posts: 224

i'm having trouble proving what a vertice is. can you give me a correct definition?

one day, i couldn't find my hat

then it occured to me that i didn't have one

so i didn't where it!!!

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,582

Vertices: Plural of vertex

The vertex is just a corner point.

A cube has 8 vertices.

An egyptian pyramid would have 5 (one at the top, and each corner of the base)

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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