contestada

Find the volume of a pyramid with a square base, where the area of the base is 8.1\text{ ft}^28.1 ft
2
and the height of the pyramid is 9.3\text{ ft}9.3 ft. Round your answer to the nearest tenth of a cubic foot.

Respuesta :

calculista

Answer:

[tex]V=25.1\ ft^3[/tex]

Step-by-step explanation:

we know that

The volume of a pyramid is given by the formula

[tex]V=\frac{1}{3}Bh[/tex]

where

B is the area of the base

h is the height of the pyramid

we have

[tex]B=8.1\ ft^2\\h=9.3\ ft[/tex]

substitute the given values

[tex]V=\frac{1}{3}(8.1)(9.3)=25.1\ ft^3[/tex]

Otras preguntas