Write a Program to calculate the Area of Rhombus

Program of calculating the area of a rhombus in different Programming languages

Program 1: Write a Program in C language:

// This a C program which uses a function to find the area of a rhombus.  
#include <stdio.h> // Function to find area   
float findAreaofrhombus(float d1, float d2)   
{   
float Area_of_rhombus;  
Area_of_rhombus= ( d1 * d2 ) / 2; // It is a formula for calculating a area of rhombus   
return (Area_of_rhombus);   
}   
int main()   
{   
float d1, d2;   
printf("Enter the 1st diagonal of the rhombus:");   
scanf("%f",&d1);  
printf("Enter the 2nd diagonal of the rhombus:");  
scanf("%f",&d2);  
printf("Area of the rhombus is: %.2f", findAreaofrhombus(d1, d2));     
return 0;   
}  

Output of Above C program:

Enter the 1st diagonal of the rhombus:5
Enter the 2nd diagonal of the rhombus:10
Area of the rhombus is: 25.0

Program 2: Write a Program in Java language:

// This a  Java program which calculates the area of a rhombus.  
class findarea {   
static int findAreaofrhombus(int d1, int d2)   
{   
int Area_of_rhombus;  
Area_of_rhombus= ( d1 * d2 ) / 2; // It is a formula for calculating the area of rhombus   
return(Area_of_rhombus);   
}   
  
// Driver method   
public static void main(String[] args)   
{   
int d1 = 20;  
int d2 = 40;   
System.out.println("The Area of a rhombus in Java:");  
System.out.println(findAreaofrhombus(d1, d2));   
}   
}  

Output of Above Java program:

The Area of a rhombus in Java:
400

Program 3: Write a Program in PHP programming language.

<?php   
// This a  PHP program which calculates the area of a rhombus.    
// Function to find area   
function findAreaofrhombus($d1, $d2)   
{           
$Area_of_rhombus = ( $d1 * $d2 ) / 2; // It is a formula which calculates the area  and store the value in the area variable.   
return ($Area_of_rhombus);   
}   
  
$d1 = 80;    
$d2= 30;   
  
echo findAreaofrhombus($d1, $d2);   
  
?>  

Output of Above PHP program:

1200

Program 4: Write a Program in Python programming language.

# This is a python program which calculates the area of a rhombus.   
# It is a function to calculate the area of rhombus  
def findAreaofrhombus(d1, d2):  
    return ( ( d1 * d2 ) / 2) # It is a formula which adds the three side and # then return the value to the statement of calling fucntion.   
d1 =30  
d2= 40  
print(findAreaofrhombus(d1,d2))  

Output of Above Python program:

600.0