Question

Given an 8 foot length of tree trunk with a radius of 3 feet, what is the volume of the tree trunk section? (to the nearest whole ft3) A) 75 ft3 B) 151 ft3 C) 226 ft3 D) 452 ft3

Answer 1

the answer would be c)226. hope this helps!

Answer 2

Answer : The correct option is, (C)
`226ft^3`

Step-by-step explanation :

As we know that tree trunk is in cylindrical shape. So, we are applying volume of cylinder to calculate the volume of tree trunk.

Formula used :

`V=\pi r^2h`

where,

V = volume of tree trunk

r = radius of tree trunk = 3 feet]

h = height or length of tree trunk = 8 foot

Now put all the given values in the above formula, we get:

`V=\pi r^2h`

`V=3.14* (3)^2* 8`

`V=226ft^3`

Therefore, the volume of tree trunk is,
`226ft^3`