Question

Write a c++ program to print area of circle.

Answer 1

hola mates .....

The program output is also shown below.

* C++ Program to Compute the Area of Circle.{float radius, area;std::cout << "Enter the radius of circle : ";std::cin >> radius;area = 3.14 * radius * radius;std::cout << "Area of circle with radius "<< radius << " is " << area;

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Answer 2

/*

* C++ Program to Compute the Area of Circle

*/

#include <iostream>

int main()

{

float radius, area;

std::cout << "Enter the radius of circle : ";

std::cin >> radius;

area = 3.14 * radius * radius;

std::cout << "Area of circle with radius "

<< radius << " is " << ar