Objective:
Write a C program to input length and width of a rectangle and find area of the given rectangle. How to calculate area of a rectangle in C programming. Logic to find area of a rectangle whose length and width are given in C programming.
Example
Input
Enter length: 5
Enter width: 10
Output
Area of rectangle = 50 sq. units
Area of rectangle
Area of a rectangle is given by the formula -
A = lw
Where l is length and w is width of the rectangle.
Logic to find area of rectangle
Below is the step by step descriptive logic to find area of rectangle -
Input length and width of rectangle. Store it in two different variables say length and width.
Apply formula to calculate rectangle area i.e. area = length * width.
Finally, print the value of area.
Solution Code:
//C program to find area of rectangle by CodexRitik
#include <stdio.h>
int main()
{
float length, width, area;
//Input length and width of rectangle
printf("Enter length of rectangle: ");
scanf("%f", &length);
printf("Enter width of rectangle: ");
scanf("%d", &width);
/* Calculate area of rectangle */
area = length * width;
/* Print area of rectangle */
printf("Area of rectangle = %f sq. units ", area);
return 0;
} |
Note:
This Code is Verified by CodexRitik.If any error occurs then Comment correct code Below in comment box.
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