Java 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

## Java

`// Java program to find area` `// of circle` ` ` `class` `Test` `{` ` ` `static` `final` `double` `PI = Math.PI;` ` ` ` ` `static` `double` `findArea(` `int` `r)` ` ` `{` ` ` `return` `PI * Math.pow(r, ` `2` `);` ` ` `}` ` ` ` ` `// Driver method` ` ` `public` `static` `void` `main(String[] args) ` ` ` `{` ` ` `System.out.println(` `"Area is "` `+ findArea(` `5` `));` ` ` `}` `}` |

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

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the **DSA Self Paced Course** at a student-friendly price and become industry ready.