Question

how can i find the volume of a tetrahedron given the altitude of 10cm

Answer 1

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

Answer 2

does this help u ?

Answer 3

can you explain it please
its my exam tom

Answer 4

what is a in that thing?

Answer 5

i am not really sure how to explain it more i am only 14

Answer 6

i am really sorry

Answer 7

what is 12 on the volume? what is the actual formula. please reply

Answer 8

what's the formula