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OpenStudy (xxkesha):
Volume of a regular tetrahedron of side 5cm.
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OpenStudy (anonymous):
Do you know the formula for a the area of a regular tetrahedron?
OpenStudy (xxkesha):
V= a^3/6sqrt of 2 where a is the edge. Does the side of regular tetrahedron the same with it's edge?
OpenStudy (anonymous):
I'm fairly certain that is the case.
OpenStudy (xxkesha):
thanks!
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