In this post, we will see how to calculate total surface area of Cylinder in java.
Formula of calculating total surface area of Cylinder is:
Surface area of Cylinder = 2 *Î * r * r + 2 *Î * r * h
Where r is radius of cylinder and h is height of cylinder
Where r is radius of cylinder and h is height of cylinder
Here is java program to calculate total surface area of Cylinder. We are using scanner class to take input from user in below program.
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package org.arpit.java2blog; import java.util.Scanner; public class TotalSurfaceAreaCylinderMain { public static void main(String[] args) { Scanner s= new Scanner(System.in); System.out.println("Enter the radius of cylinder :"); double r=s.nextDouble(); System.out.println("Enter the height of cylinder :"); double h=s.nextDouble(); double surfaceAreaOfCylinder= 2 * Math.PI * r * r + 2 * Math.PI * r * h; System.out.println("Total surface area of cylinder is: "+surfaceAreaOfCylinder); s.close(); } } |
When you run above program, you will get below output
Enter the radius of cylinder :
4
Enter the height of cylinder :
3
Total surface area of cylinder is: 175.92918860102841
4
Enter the height of cylinder :
3
Total surface area of cylinder is: 175.92918860102841
That’s all about how to calculate total surface area of cylinder in java.
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