Area and perimeter of circle program in java

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Learn C Language. Core Java. Computer Science. What are Deadlocks? MongoDB vs. Interactive Courses, where you Learn by doing. Available for FREE! Tutorials Library. MCQ Tests. The three scenarios are: if the radius is known, if the diameter is known, if the circumference is known. The double value that is closer than any other to pi, the ratio of the circumference of a circle to its diameter.

Its value is 3. Instead of using Math. PI we can also write the value of pi 3. In the following Java program, we have calculated the circumference of the circle. The formula that we have used in the program is:. In the following program, we have calculated the area and circumference of the circle in a single program.

JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services. Please mail your requirement at [email protected] Duration: 1 week to 2 week. Java Training Java Tutorial. Abstract class Interface Abstract vs Interface. Package Access Modifiers Encapsulation. Scanner; import java. If the radius is known" ; System. If the diameter is known" ; System. If the circumference is known" ; System.

PI ; System. If the radius is known 2. If the diameter is known 3. There you go another program using the interface with sample outputs. More Programs:. Static Method Static Method Program. Scanner ;. Enter the radius :. Area of circle : AreaOfCircle x ;. Using Inheritance. Area of Circle is : Area double r.