Find the surface area of a cone
Here given code implementation process.
/*
C Program
Find the surface area of a cone
*/
#include <stdio.h>
#include <math.h>
//Calculate surface area of a cone by given radius and slant height
void cone_surface_area(double radius, double slant_height)
{
// Formula of cone area
// π * r * s + π * r²
// here r is radius
// s is slant_height
//Display given inputs
printf("\nGiven Radius : %lf Slant Height %lf", radius, slant_height);
//Calculate surface area of cone
double area = M_PI * radius * slant_height + M_PI * (radius * radius);
//Display surface area
printf("\nSurface area of cone %lf\n", area);
}
int main()
{
//Simple Case
cone_surface_area(4.3, 7);
cone_surface_area(5, 8);
cone_surface_area(6.2, 8.3);
return 0;
}
Output
Given Radius : 4.300000 Slant Height 7.000000
Surface area of cone 152.649987
Given Radius : 5.000000 Slant Height 8.000000
Surface area of cone 204.203522
Given Radius : 6.200000 Slant Height 8.300000
Surface area of cone 282.429180
// Java Program
// Find the surface area of a cone
class Cone
{
//Calculate surface area of a cone by given radius and slant height
public void surface_area(double radius, double slant_height)
{
// Formula of cone area
// π * r * s + π * r²
// here r is radius
// s is slant_height
//Display given inputs
System.out.print("\nGiven Radius : " + radius + " Slant Height " + slant_height);
//Calculate surface area of cone
double area = Math.PI * radius * slant_height + Math.PI * (radius * radius);
//Display surface area
System.out.print("\nSurface area of cone " + area + "\n");
}
public static void main(String[] args)
{
Cone cone = new Cone();
//Simple Case
cone.surface_area(4.3, 7);
cone.surface_area(5, 8);
cone.surface_area(6.2, 8.3);
}
}
Output
Given Radius : 4.3 Slant Height 7.0
Surface area of cone 152.64998703792804
Given Radius : 5.0 Slant Height 8.0
Surface area of cone 204.20352248333654
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.4291795577224
// C++ Program
// Find the surface area of a cone
#include<iostream>
#include<math.h>
using namespace std;
class Cone
{
public:
//Calculate surface area of a cone by given radius and slant height
void surface_area(double radius, double slant_height)
{
cout << "\nGiven Radius : " << radius << " Slant Height " << slant_height;
//Calculate surface area of cone
double area = M_PI * radius * slant_height + M_PI * (radius * radius);
cout << "\nSurface area of cone " << area << "\n";
}
};
int main()
{
Cone cone;
//Simple Case
cone.surface_area(4.3, 7);
cone.surface_area(5, 8);
cone.surface_area(6.2, 8.3);
return 0;
}
Output
Given Radius : 4.3 Slant Height 7
Surface area of cone 152.65
Given Radius : 5 Slant Height 8
Surface area of cone 204.204
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.429
// C# Program
// Find the surface area of a cone
using System;
class Cone
{
//Calculate surface area of a cone by given radius and slant height
public void surface_area(double radius, double slant_height)
{
Console.Write("\nGiven Radius : " + radius + " Slant Height " + slant_height);
//Calculate surface area of cone
double area = Math.PI * radius * slant_height + Math.PI * (radius * radius);
Console.Write("\nSurface area of cone " + area + "\n");
}
public static void Main(String[] args)
{
Cone cone = new Cone();
//Simple Case
cone.surface_area(4.3, 7);
cone.surface_area(5, 8);
cone.surface_area(6.2, 8.3);
}
}
Output
Given Radius : 4.3 Slant Height 7
Surface area of cone 152.649987037928
Given Radius : 5 Slant Height 8
Surface area of cone 204.203522483337
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.429179557722
<?php
// Php Program
// Find the surface area of a cone
class Cone
{
//Calculate surface area of a cone by given radius and slant height
public function surface_area($radius, $slant_height)
{
echo "\nGiven Radius : ". $radius ." Slant Height ". $slant_height;
//Calculate surface area of cone
$area = M_PI * $radius * $slant_height + M_PI * ($radius * $radius);
echo "\nSurface area of cone ". $area ."\n";
}
}
function main()
{
$cone = new Cone();
//Simple Case
$cone->surface_area(4.3, 7);
$cone->surface_area(5, 8);
$cone->surface_area(6.2, 8.3);
}
main();
Output
Given Radius : 4.3 Slant Height 7
Surface area of cone 152.64998703793
Given Radius : 5 Slant Height 8
Surface area of cone 204.20352248334
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.42917955772
// Node Js Program
// Find the surface area of a cone
class Cone
{
//Calculate surface area of a cone by given radius and slant height
surface_area(radius, slant_height)
{
process.stdout.write("\nGiven Radius : " + radius + " Slant Height " + slant_height);
//Calculate surface area of cone
var area = Math.PI * radius * slant_height + Math.PI * (radius * radius);
process.stdout.write("\nSurface area of cone " + area + "\n");
}
}
function main()
{
var cone = new Cone();
//Simple Case
cone.surface_area(4.3, 7);
cone.surface_area(5, 8);
cone.surface_area(6.2, 8.3);
}
main();
Output
Given Radius : 4.3 Slant Height 7
Surface area of cone 152.64998703792804
Given Radius : 5 Slant Height 8
Surface area of cone 204.20352248333654
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.4291795577224
# Python 3 Program
# Find the surface area of a cone
import math
class Cone :
# Calculate surface area of a cone by given radius and slant height
def surface_area(self, radius, slant_height) :
print("\nGiven Radius : ", radius ," Slant Height ", slant_height, end = "")
# Calculate surface area of cone
area = math.pi * radius * slant_height + math.pi * (radius * radius)
print("\nSurface area of cone ", area ,"\n", end = "")
def main() :
cone = Cone()
# Simple Case
cone.surface_area(4.3, 7)
cone.surface_area(5, 8)
cone.surface_area(6.2, 8.3)
if __name__ == "__main__": main()
Output
Given Radius : 4.3 Slant Height 7
Surface area of cone 152.64998703792804
Given Radius : 5 Slant Height 8
Surface area of cone 204.20352248333654
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.4291795577224
# Ruby Program
# Find the surface area of a cone
class Cone
# Calculate surface area of a cone by given radius and slant height
def surface_area(radius, slant_height)
# Formula of cone area
# π * r * s + π * r²
# here r is radius
# s is slant_height
# Display given inputs
print("\nGiven Radius : ", radius ," Slant Height ", slant_height)
# Calculate surface area of cone
area = Math::PI * radius * slant_height + Math::PI * (radius * radius)
# Display surface area
print("\nSurface area of cone ", area ,"\n")
end
end
def main()
cone = Cone.new()
# Simple Case
cone.surface_area(4.3, 7)
cone.surface_area(5, 8)
cone.surface_area(6.2, 8.3)
end
main()
Output
Given Radius : 4.3 Slant Height 7
Surface area of cone 152.64998703792804
Given Radius : 5 Slant Height 8
Surface area of cone 204.20352248333654
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.4291795577224
// Scala Program
// Find the surface area of a cone
class Cone
{
//Calculate surface area of a cone by given radius and slant height
def surface_area(radius: Double, slant_height: Double): Unit = {
// Formula of cone area
// π * r * s + π * r²
// here r is radius
// s is slant_height
//Display given inputs
print("\nGiven Radius : " + radius + " Slant Height " + slant_height);
//Calculate surface area of cone
var area: Double = Math.PI * radius * slant_height + Math.PI * (radius * radius);
//Display surface area
print("\nSurface area of cone " + area + "\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var cone: Cone = new Cone();
//Simple Case
cone.surface_area(4.3, 7);
cone.surface_area(5, 8);
cone.surface_area(6.2, 8.3);
}
}
Output
Given Radius : 4.3 Slant Height 7.0
Surface area of cone 152.64998703792804
Given Radius : 5.0 Slant Height 8.0
Surface area of cone 204.20352248333654
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.4291795577224
// Swift Program
// Find the surface area of a cone
import Foundation
class Cone
{
//Calculate surface area of a cone by given radius and slant height
func surface_area(_ radius: Double, _ slant_height: Double)
{
print("\nGiven Radius : ", radius ," Slant Height ", slant_height, terminator: "");
//Calculate surface area of cone
let area: Double = Double.pi * radius * slant_height + Double.pi * (radius * radius);
print("\nSurface area of cone ", area ,"\n", terminator: "");
}
}
func main()
{
let cone: Cone? = Cone();
//Simple Case
cone!.surface_area(4.3, 7);
cone!.surface_area(5, 8);
cone!.surface_area(6.2, 8.3);
}
main();
Output
Given Radius : 4.3 Slant Height 7.0
Surface area of cone 152.649987037928
Given Radius : 5.0 Slant Height 8.0
Surface area of cone 204.203522483337
Given Radius : 6.2 Slant Height 8.3
Surface area of cone 282.429179557722
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