Question

Find the volume of the figure. Round your answer to the nearest tenth if necessary

Answer 1

The volume of the figure is
`8\ ft^(3)`

Explanation:

we know that

The volume of a triangular pyramid is equal to

`V=(1)/(3)BH`

where

B is the area of the base

H is the height of the pyramid

Find the area of the triangular base B

`B=(1)/(2)(3)(4)=6\ ft^(2)`

we have

`H=4\ ft`

substitute the values

`V=(1)/(3)(6)(4)=8\ ft^(3)`