Question

program of circle area in c++​

Answer 1

Answer:

C++ Program to Compute the Area of Circle

* 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;