Area of Circle Program in C | What are 2πr and πr2 in Circle

Area of Circle Program in C

We have a programming challenge to write a program to find the Area of Circle Program in C and the Circumference of a Circle in C Language. What is the relation between 2πr and πr2 in Circle? Before going to write a solution in C. We need to know some facts about the circle, Ie. … Read more