Program to find the surface area of the square pyramid

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Given the base length(b) and slant height(s) of the square pyramid. The task is to find the surface area of the Square Pyramid. A Pyramid with a square base, 4 triangular faces, and an apex is a square pyramid.

In this figure,
b – base length of the square pyramid.
s – slant height of the square pyramid.
h – height of the square pyramid.
Examples:

Input: b = 3, s = 4
Output: 33

Input: b = 4, s = 5
Output: 56

Formula for calculating the surface are of the square pyramid with (b) base length and (s) slant height.

$surface\ area (A) = 2 \times b \times s + b^{2}$

Below is the implementation using the above formula:

C++

// CPP program to find the surface area
// Of Square pyramid
#include <bits/stdc++.h>
using namespace std;
 
// function to find the surface area
int surfaceArea(int b, int s)
{
 
    return 2 * b * s + pow(b, 2);
}
 
// Driver program
int main()
{
    int b = 3, s = 4;
 
    // surface area of the square pyramid
    cout << surfaceArea(b, s) << endl;
    return 0;
}

Java

// Java program to find the surface area
// Of Square pyramid
 
import java.io.*;
 
class GFG {
 
 
// function to find the surface area
static int surfaceArea(int b, int s)
{
 
    return 2 * b * s + (int)Math.pow(b, 2);
}
 
// Driver program
 
 
    public static void main (String[] args) {
         
    int b = 3, s = 4;
 
    // surface area of the square pyramid
    System.out.println( surfaceArea(b, s));
    }
}
//This code is contributed by anuj_67..

Python 3

# Python 3 program to find the 
# surface area Of Square pyramid
 
# function to find the surface area
def surfaceArea(b, s):
 
    return 2 * b * s + pow(b, 2)
 
# Driver Code
if __name__ == "__main__":
    b = 3
    s = 4
 
    # surface area of the square pyramid
    print(surfaceArea(b, s))
 
# This code is contributed 
# by ChitraNayal

C#

// C# program to find the surface 
// area Of Square pyramid
using System;
 
class GFG 
{
 
// function to find the surface area
static int surfaceArea(int b, int s)
{
 
    return 2 * b * s + (int)Math.Pow(b, 2);
}
 
// Driver Code
public static void Main () 
{
    int b = 3, s = 4;
     
    // surface area of the square pyramid
    Console.WriteLine(surfaceArea(b, s));
}
}
 
// This code is contributed 
// by inder_verma

PHP

<?php
// PHP program to find the surface 
// area Of Square pyramid
 
// function to find the surface area
function surfaceArea($b, $s)
{
    return 2 * $b * $s + pow($b, 2);
}
 
// Driver Code
$b = 3; $s = 4;
 
// surface area of the
// square pyramid
echo surfaceArea($b, $s);
 
// This code is contributed 
// by anuj_67
?>

Javascript

<script>
// javascript program to find the surface area
// Of Square pyramid
 
// function to find the surface area
function surfaceArea(b , s)
{
    return 2 * b * s + parseInt(Math.pow(b, 2));
}
 
// Driver program
var b = 3, s = 4;
 
// surface area of the square pyramid
document.write( surfaceArea(b, s));
 
// This code is contributed by shikhasingrajput 
</script>

Output:

Time complexity: O(1)

Auxiliary Space: O(1)

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