# Python Program for Program to find area of a circle

Area of a circle can simply be evaluated using following formula.

Area = pi * r^{2}where r is radius of circle

## Python3

`# Python program to find Area of a circle` ` ` `def` `findArea(r):` ` ` `PI ` `=` `3.142` ` ` `return` `PI ` `*` `(r` `*` `r);` ` ` `# Driver method` `print` `(` `"Area is %.6f"` `%` `findArea(` `5` `));` ` ` `# This code is contributed by Chinmoy Lenka` |

Please refer complete article on Program to find area of a circle for more details!