What is the volume of a regular tetrahedron with edges of ?

Figure not drawn to scale

If the volume of the cone above is 47.12 ft3, what is the radius of the base?

Find the volume of a tetrahedron with an edge of .

What is the volume of the following tetrahedron? Assume the figure is a regular tetrahedron.

What is the volume of a regular tetrahedron with edges of ?

What is the volume of a regular tetrahedron with an edge length of 6?

Find the volume of the regular tetrahedron with side length .

What is the volume of a regular tetrahedron with edges of ?

A circular swimming pool has diameter meters and depth 2 meters throughout. Which of the following expressions give the amount of water it holds, in cubic meters?

How is the volume of a regular tetrahedron effected when the length of each edge is doubled?