Question

Write C++ program to input the radius of a circle and display its area.​

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;