Question

Given: ABCD pyramid All edges congruent AB = 4.5 Find: V

Answer 1

Answer:

The volume of the pyramid is 30.375 cubic units.

(Assuming that it's a square pyramid).

Step-by-step explanation:

The volume of a pyramid is

$V=\frac{1}{3} e^{3}$

Where $e$ represent edges.

If all edges are congruent that means $e=4.5$, replacing this value, we have

$V=\frac{1}{3}(4.5)^{3} \\ V=\frac{1}{3}(91.125) = 30.375$

Therefore, the volume of the pyramid is 30.375 cubic units.

(Assuming that it's a square pyramid).