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OpenStudy (anonymous):
how can i find the volume of a tetrahedron given the altitude of 10cm
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OpenStudy (rose21):
altitude = root(2/3) * a 10 = root(2/3) * a 100=2/3 a^2 a= 5 root 6 V = root(2)/12 * a^3 V = 216.5
OpenStudy (rose21):
does this help u ?
OpenStudy (anonymous):
can you explain it please its my exam tom
OpenStudy (anonymous):
what is a in that thing?
OpenStudy (rose21):
i am not really sure how to explain it more i am only 14
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OpenStudy (rose21):
i am really sorry
OpenStudy (anonymous):
what is 12 on the volume? what is the actual formula. please reply
OpenStudy (anonymous):
what's the formula
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