Yet another math question

[josh_the_hot_boy]

I need to find the volume of a tapered cylinder. It is 1" high has a base diameter of 1.75" and a top diameter of 1.25".

any help would be great.

This is a cross section.

 

[slimjim]

1.783 cu.in

Volume of a frustrum: where R and r are bottom and top radii respectively

pi x ht(R2 + r2 + R x r)
3

 

[josh_the_hot_boy]

aww you got to it before I posted my pretty picture. Thanks a bunch.

 

[Tom]

Wow, Slimjim, are you a professor?

 

[hammervice]

Wow, Slimjim, are you a professor?

I dont think so but he can teach you a few things

 

[BugsyB]

WTF????? i thought there was going to be no math questions:angry:~Xno:

hahahahaha))