C++ Program to Find Diagonal of a Rectangle

Name: C Program to Find Diagonal of a Rectangle
Uploaded: 2022-11-30T11:08:30Z
Duration: 2 min 56 s

Last Updated : 15 Sep, 2022

Given two positive integers i.e, the length and breadth of the rectangle, the task is to find the length of the Diagonal of a Rectangle.

Example:

Input: length=4 breadth=3

output: The Diagonal is 5

The diagonal of a rectangle is sqrt (a*a+ b*b)

C++

// C++ Program to Find Diagonal of a Rectangle 
#include <bits/stdc++.h> 
  
using namespace std; 
  
// Function to find the length of the 
// diagonal of a rectangle of given sides 
double findDiagonal(double a, double b) 
{ 
    return sqrt(a * a + b * b); 
} 
  
// Driver Code 
int main() 
{ 
    double a = 4, b = 3; // a is the length and b is the 
                         // breadth of the rectangle 
    cout << "The Diagonal is " << findDiagonal(a, b); 
  
    return 0; 
}

Output

The Diagonal is 5

Time Complexity: O(1)

Auxiliary Space: O(1)

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