How to find the volume of a tetrahedron

Practice Questions

PSAT Math › How to find the volume of a tetrahedron

Questions

3

1

A regular tetrahedron has an edge length of . What is its volume?

2

Tetra_2

Note: Figure NOT drawn to scale.

The above triangular pyramid has volume 25. To the nearest tenth, evaluate .

3

Tetra_1

Note: Figure NOT drawn to scale.

Give the volume (nearest tenth) of the above triangular pyramid.

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