Question

Please help i don't understand.​

Answer 1

75.4

Explanation:

Hello There!

We can easily solve for the volume of the cone using this formula

`V=\pi r^2(h)/(3)`

where r = radius and h = height

we are given that the radius had a length of 3 ft and the height has a length of 8 ft

Because we know the values all we have to do is plug them into the formula

so

`V=\pi 3^2(8)/(3)\\3^2=9\\9\pi =28.27433388\\28.27433388*(8)/(3) =75.39822369`

so we can conclude that the volume of the cone is 75.39822369 ft³

Finally we round to the nearest hundredth and get that the answer is 75.4