karedhaneeJi0aYa karedhaneeJi0aYa
  • 11-11-2016
  • Mathematics
contestada

Find the altitude of a regular tetrahedron whose volume is 486 square root of 2 cm^3.

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taskmasters
taskmasters taskmasters
  • 15-11-2016
Using the formula:
V = a^3 / 6 square root of 2
h = square root 2/3 x a

h = 2/3 x 3%
V^1/3 = 2/3 x 3% x 486^2/3 = 13.09348

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