# Program to calculate the area of Kite

• Last Updated : 11 Aug, 2021

Kite is something like rhombus but in Kite, the adjacent sides are equal and diagonals are generally not equal.

Method 1: When both the diagonals are given

If diagonals d1 and d2 are given of the kite, then the area of a kite is half of product of both the diagonals i.e.

Example:

Input: d1 = 4, d2 = 6
Output: Area of Kite  = 12

Input: d1 = 5, d2 = 7
Output: Area of Kite  = 17.5

Approach: In this method we simply use above formula.
Below is the implementation of the above approach:

## C++

 // C++ implementation of the approach  #include using namespace std;  // Function to return the area of kitefloat areaOfKite(int d1, int d2){    // use above formula    float area = (d1 * d2) / 2;    return area;}  // Driver codeint main(){    int d1 = 4, d2 = 6;    cout << "Area of Kite = "         << areaOfKite(d1, d2);      return 0;}

## Java

 // Java implementation of the approachclass GFG {      // Function to return the area of kite    static float areaOfKite(int d1, int d2)    {        // Use above formula        float area = (d1 * d2) / 2;        return area;    }      // Driver code    public static void main(String[] args)    {        int d1 = 4, d2 = 6;        System.out.println("Area of Kite = "                + areaOfKite(d1, d2));    }}  // This code is contributed by Rajput-Ji

## Python3

     # Python implementation of the approach  # Function to return the area of kitedef areaOfKite(d1, d2):      # use above formula    area = (d1 * d2) / 2;    return area;  # Driver coded1 = 4;d2 = 6;print("Area of Kite = ",    areaOfKite(d1, d2));  # This code is contributed by Rajput-Ji

## C#

 // C# implementation of the approachusing System;  class GFG {  // Function to return the area of kitestatic float areaOfKite(int d1, int d2){    // Use above formula    float area = (d1 * d2) / 2;    return area;}  // Driver codepublic static void Main(){    int d1 = 4, d2 = 6;    Console.WriteLine("Area of Kite = "            + areaOfKite(d1, d2));}}  // This code is contributed by anuj_67..

## Javascript

 
Output:
Area of Kite = 12

Method 2: When side a, b and angle are given:

When the unequal sides of kite a and b and the included angle Θ between them are given, then

Example:

Input: a = 4, b = 7, θ = 78
Output: Area of Kite  = 27.3881

Input: a = 6, b = 9, θ = 83
Output: Area of Kite  = 53.5975

Approach: In this method we simply use above formula.
Below is the implementation of the above approach:

## C++

 // C++ implementation of the approach  #include #define PI 3.14159 / 180using namespace std;  // Function to return the area of the kitefloat areaOfKite(int a, int b, double angle){    // convert angle degree to radians    angle = angle * PI;    // use above formula      double area = a * b * sin(angle);    return area;}  // Driver codeint main(){    int a = 4, b = 7, angle = 78;    cout << "Area of Kite = "         << areaOfKite(a, b, angle);      return 0;}

## Java

 // Java implementation of the approachimport java.io.*;  class GFG{      static double PI = (3.14159 / 180);  // Function to return the area of the kitestatic float areaOfKite(int a, int b, double angle){    // convert angle degree to radians    angle = angle * PI;          // use above formula    double area = a * b * Math.sin(angle);    return (float)area;}  // Driver codepublic static void main (String[] args){      int a = 4, b = 7, angle = 78;    System.out.println ("Area of Kite = " + areaOfKite(a, b, angle));}}  // This code is contributed by jit_t.

## Python3

 # Python implementation of the approachimport mathPI = 3.14159 / 180;  # Function to return the area of the kitedef areaOfKite(a, b, angle):          # convert angle degree to radians    angle = angle * PI;          # use above formula      area = a * b * math.sin(angle);    return area;  # Driver codea = 4; b = 7; angle = 78;print("Area of Kite = ",        areaOfKite(a, b, angle));  # This code contributed by PrinciRaj1992

## C#

 // C# implementation of the approachusing System;  class GFG{    static double PI = (3.14159 / 180);  // Function to return the area of the kitestatic float areaOfKite(int a, int b, double angle){    // convert angle degree to radians    angle = angle * PI;          // use above formula    double area = a * b * Math.Sin(angle);    return (float)area;}  // Driver codestatic public void Main (){    int a = 4, b = 7, angle = 78;    Console.WriteLine("Area of Kite = " + areaOfKite(a, b, angle));}}  // This code is contributed by ajit

## Javascript

 

Output:
Area of Kite = 27.3881

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