Volume of revolution of an irregular shape
Is it possible for geogebra to calculate volume of revolution of a drawing ( 2d drawing of a mechanical part ) not function like f(x)=x^2 or anything like that (not easy to integrate it)? I calculated the volume with autocad but if it is possible with geogebra I would be very happy. I want to modify the drawing according to different parts of volume - and that is very hard with autocad - at least for me.
I attached an example document in which I am interested about volumes of some parts rotated around y axis.
Thanks for all the help!