The graph is what I got for (g), is that right? And in order to get the volume I just need to use pi(r)^2h????

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- Feb 16th 2013, 12:11 PMasilvester635Solids revolution
The graph is what I got for (g), is that right? And in order to get the volume I just need to use pi(r)^2h????

- Feb 16th 2013, 01:26 PMHallsofIvyRe: Solids revolution
Your first question, I can't answer because it is not clear which part of the graph you intend as your answer. I see a cylinder and a cone inside the cylinder. What do you intend as representing the region described?

The formula $\displaystyle \pi r^2h$ gives the volume of the cylinder. Is that what you intended? - Feb 16th 2013, 01:41 PMasilvester635Re: Solids revolution
It just says to calculate the volume of the solid formed.... I'll just ask my teacher I guess.. Thanks though