KCS151/KCS251 PPS Lab Exercise Dr. A.P.J. Abdul Kalam Technical University (AKTU), Lucknow KCS151 / KCS251 Programming for Problem Solving - Using C Language Lab Exercise 3. Write a program to calculates the area and circumference of a circle. Sample Input and OutputStdin Inputs:15.45Sample Result:Input Radius of Circle: 15.45Area of Circle: 749.8839Circumference of Circle: 97.0723 Previous Next