Skip to main content

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
Last updated on by Kalkicode




Comment

Please share your knowledge to improve code and content standard. Also submit your doubts, and test case. We improve by your feedback. We will try to resolve your query as soon as possible.

New Comment