How would one plot this revolution in maple?

How would one plot this revolution in maple?

Thanks.  I didn't know you could do that.  Thanks for the trick. 

Thanks.  I didn't know you could do that.  Thanks for the trick. 

Thanks. 

It's too bad the command for finding the monthly rate isn't part of the finance package.

Thanks. 

It's too bad the command for finding the monthly rate isn't part of the finance package.

Sorry my mistake.  I named the folder Toolbox in the maple directory and directed it to the folder Tools instead.   

It works now.