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# HELP QUICK

Yantaal
pleaswe i need help, how do you work out the cross sectional area of a cylinder?
Yantaal
and also what the heck i an elasticty module
Donutey
>Sigh<... Go reread the chapter and do a couple practice problems. Anyway, good luck.
peaceninja
what's the exact question you are looking at? we can probably help guide you in the right direction if you post the question. i hope nobody actually posts the answer!
dz9c
try math.com or wikipedia. good luck finding impossible answers!
Scorpio
Quite evident that you did not even bother to google it..

I dont think there is any point in helping you when you are not intent on putting any effort into it.
Captain Fertile
 Yantaal wrote: and also what the heck i an elasticty module

It appears to tbe the finite amount you can stretch people's patience before it breaks.

Good luck anyway.
Daniel15
 Yantaal wrote: pleaswe i need help, how do you work out the cross sectional area of a cylinder?

I believe it involves pi and the area of a circle
As others have mentioned, if you do some searching around, you'll find it
jongoldsz
To get the area in a cross section would be diameter*height.
To get the area of a circle it would be PI * (r * r)
To get the volume of use PI * (r * r) * height