Question

What is the volume of this triangular pyramid?

Answer 1

given:

height= 4 ft

length= 7 ft

width= 6 ft

to find:

the volume of the given pyramid.

solution:

$v = \frac{lwh}{3}$

$v = \frac{7 \times 6 \times 4}{3}$

$v = 56 \: {ft}^{3}$

hence, the volume of the given pyramid is 56 cubic feets.

Answer 2

the given is a rectangular pyramid.

so,

formula:

$\frac{lbh}{3} = \frac{4 \times 6 \times 7}{3}$

$= 56 {ft}^{3}$