How to calculate the volume of a sphere in C#
Overview
The capacity of a sphere is known as the volume of that sphere. In other words, it is the space occupied by the sphere. In C#, we can easily find the volume of a sphere.
Syntax
4.0 / 3 * Math.PI * r * r * r
Syntax for calculating the volume of a sphere in C#
Parameter values
Math.PI: This is an inbuilt value for the mathematic PI in C#.
r: This is the radius of the given sphere.
Example
using System;class HelloWorld{// create function to get the volumestatic void GetVolume(double r){double volume = 4/3 * Math.PI * r * r * r;Console.WriteLine("The volume of the sphere with radius "+r+" is "+volume);}// main methodstatic void Main(){// create radius of some spheresdouble r1 = 10;double r2 = 1.5;double r3 = 4.5;double r4 = 8;// get the volume of the spheresGetVolume(r1);GetVolume(r2);GetVolume(r3);GetVolume(r4);}}
Explanation
- Line 5: We create a method called the
GetVolume()method. This method takes the radius of the given sphere and calculates its volume. Then, it prints the result to the console screen. - Lines 14–17: In the main method, we create the radius of some of the spheres whose volumes we want to find.
- Lines 20–23: We invoke the
GetVolume()method and display the results on the console screen.