Question

CREATE A PROGRAM TO CALCULATE THE AREA OF CIRCLE IF THE USER ENTERS 1 AND PRINT THE PERIMETER OF A CIRCLE IF THE USER ENTERS 2.​

Answer 1

Answer:

SEE THE MENUDRIVEN OR SWITCHCASE PROGRAM IN THE ABOVE PICTURE.

I HOPE THIS WILL BE HELPFUL FOR U.

IF YOU DON'T WANT SWITCHCASE PROGRAM, I HAVE UPLOADED ANOTHER PICTURE WHICH IS IF ELSE PROGRAM.