As a matter of DaniWeb policy, we do not do homework for people. We do assist. First, how would you write the program in psuedo code? We can build there together then.
For example: we want to convert inches to centimeters.
// Need variables for the data
variable inches, centimeters
// Need control value for the program
While continue == yes
Ask user for value in inches
compute centimeters = inches * 2.54
Ask if user wishes to do another.
Give it a shot. Let us know what you come up with. Comment a lot. We will learn together, instead of someone tossing you the answer.
Christian for the help I have completed the circumference program
with your help the next one is harder and more complicated.
if I need some help I'll post again.
Once again thanks for the help.