SOLUTION: How can i measure a glass of water's volume & area? I have the radious of the upper & lower part of the glass. but dont know the rules of measuring a glass's area & volume. :(

Algebra ->  Volume -> SOLUTION: How can i measure a glass of water's volume & area? I have the radious of the upper & lower part of the glass. but dont know the rules of measuring a glass's area & volume. :(      Log On


   



Question 601552: How can i measure a glass of water's volume & area?
I have the radious of the upper & lower part of the glass. but dont know the rules of measuring a glass's area & volume. :(

Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
I presume the radii are different
Then use the formula for Volume of frustrum of a con
V+=+%28pi%2Ah%2F3%29%2A%28R%5E2%2BRr%2Br%5E2%29
where R is the bigger radius
r = smaller radius
and h the vertical height