Method 1
C
// C program to demonstrate the // area and perimeter of rectangle #include <stdio.h> int main() { int l = 10, b = 10; printf ( "Area of rectangle is : %d" , l * b); printf ( "\nPerimeter of rectangle is : %d" , 2 * (l + b)); return 0; } |
Output
Area of rectangle is : 100 Perimeter of rectangle is : 40
C Program To Find Area And Perimeter of Rectangle
Here, we will find the area and perimeter of rectangle using a C Program as follows:
Example:
Input:
l = 10 b = 10
Output:
area = 100 perimeter = 40
Explanation:
The formula for the area of a rectangle is
Area = length*breadth => l*b
The formula for the perimeter of a rectangle is
Perimeter = 2*(length + breadth) => 2*(l+b)