Question

Write a Java program to find the area of circle with radius r​

Answer 1

Answer:

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Answer 2

Answer:

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Java Program to Find the Area of a Circle Given the Radius

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This is a Java Program to Find the Area of a Circle Given the Radius.

Area = pi * r * r

Enter the radius of the circle as an input. Now we use the given formula to calculate the area of the circle.

Here is the source code of the Java Program to Find the Area of a Circle Given the Radius. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.