C program to find area of a rectangle

Category: C ProgramTags: cprogram operator

Write a C program to enter the length and breadth of a rectangle and find its area using operators and the formula.

To find area of a rectangle we have to use the formula -

AREA = LENGTH * BREADTH

And we can use operators to implement the same formula in our C program.

Example -
Input: Enter length of the rectangle: 20
       Enter breadth of the rectangle: 10

Output: Area of rectangle: 200.000000

C program to find area of a rectangle

#include <stdio.h>

void main()
{
    float length, breadth, area;

    printf("Enter length of the rectangle: ");
    scanf("%f", &length);
    printf("Enter breadth of the rectangle: ");
    scanf("%f", &breadth);

    area = length * breadth;

    printf("Area of rectangle: %f", area);
}

Output

Output

Enter length of the rectangle: 20
Enter breadth of the rectangle: 10
Area of rectangle: 200.000000