Write a C program to calculate a rectangle’s Area and Perimeter.

ALgorithm
Function Main
    Declare Real base
    Declare Real height
    Declare Real Area
    Declare Real Perimeter
    Output "Enter value of base:"
    Input base
    Output "Enter height: "
    Input height
    Assign Area = (base * height)
    Output "The Area is: " &Area
    Assign Perimeter = (base + height) * 2
    Output "The Perimeter is: " &Perimeter
End
Flow Chart
C Programming code
#include <stdio.h>
int main() 
{
    double base;
    double height;
    double Area;
    double Perimeter; 
    printf("Enter value of base: ");
    scanf("%lf", &base);
    printf("Enter height:");
    scanf("%lf", &height);
    Area = base * height;
    printf("The Area is: %lf\n", Area);
    Perimeter = (base + height) * 2;
    printf("The Perimeter is: %lf", Perimeter);
    return 0;
}
output
Enter value of base: 5.5
Enter height: 5.5
The Area is: 30.2500
The Perimeter is: 22.0000

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Published by Md. Anisur Rahman

I am Md. Anisur Rahman. I have completed Cyber Security for MSCSE at United International University in 2022.I have completed PGDIT from IIT, Jahangirnagar University in 2020. I'm a Head of IT at Programming24 School.

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