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How to Find Solid of Revolution in GeoGebra
     You can find the volume of a solid of revolution the same way you calculate integrals in GeoGebra . 
     GeoGebra Instruction 1
- 1.
-          Open         CASunderViewinMenu.
- 2.
- Type         Integral(<Function>, <Start x-Value>, <End x-Value>) in CAS. For<Function>, fill inpi <your expression> ^2For <Start x-Value>and<End x-Value>, type in the limits of integration. PressEnter.