WILL FAN AND MEDAL!!!!!

A cone has a diameter of 24 in. and a slant height of 15 in.What is the approximate volume of the cone? Use 3.14 to approximate the value of pi. Round your answer to the nearest tenth if necessary.

Question

WILL FAN AND MEDAL!!!!!

A cone has a diameter of 24 in. and a slant height of 15 in.What is the approximate volume of the cone?  Use 3.14 to approximate the value of pi. Round your answer to the nearest tenth if necessary.

anonymous · Answer

Formula is $\dfrac{1}{3}$ x $\Large\pi$ x radius^2 x height

anonymous · Answer

So can you figure out $\dfrac{1}{3}$ x 3.14 x 12^2 x height?

(Radius us 12 because it is half the diameter)

anonymous · Answer

I know...What I am confused about is how to work it... I will post the picture

anonymous · Answer

We don't need the picture.

anonymous · Answer

Ok, since the radius is half the diameter, what is 12^2?

anonymous · Answer

144

anonymous · Answer

how would you figure out the height?

anonymous · Answer

@answermyquestions

anonymous · Answer

It says the height is 15.