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.
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 areaint surfaceArea(int b, int s){ return 2 * b * s + pow(b, 2);}// Driver programint 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 pyramidimport java.io.*;class GFG {// function to find the surface areastatic 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 areadef surfaceArea(b, s): return 2 * b * s + pow(b, 2)# Driver Codeif __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 pyramidusing System;class GFG {// function to find the surface areastatic int surfaceArea(int b, int s){ return 2 * b * s + (int)Math.Pow(b, 2);}// Driver Codepublic 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 areafunction surfaceArea($b, $s){ return 2 * $b * $s + pow($b, 2);}// Driver Code$b = 3; $s = 4;// surface area of the// square pyramidecho surfaceArea($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 areafunction surfaceArea(b , s){ return 2 * b * s + parseInt(Math.pow(b, 2));}// Driver programvar b = 3, s = 4;// surface area of the square pyramiddocument.write( surfaceArea(b, s));// This code is contributed by shikhasingrajput </script> |
Output:
33
Time complexity: O(1)
Auxiliary Space: O(1)
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