What is the ratio of the volume of a tetrahedron A to the volume of that tetrahedron B which is formed by joining the centroids of the four triangles forming the tetrahedron A?

No vote yet

1 vote

×

Problem Loading...

Note Loading...

Set Loading...

## Comments

Sort by:

TopNewestNote that tetrahedrons A and B are similar and B is smaller by a factor of 3.

Hence, the required ratio is \(3^3=\boxed{27}\) – Deeparaj Bhat · 6 months, 3 weeks ago

Log in to reply

EXCELLENT ANSWER! – Alekhya China · 6 months, 3 weeks ago

Log in to reply