This is a python program used to calculate the area of a circle. Built with python 3 only ...

Calculating the Area: The area of the circle is calculated using the formula area = π * radius^2. This is done with area = math.pi * radius ** 2. Displaying the Results: The output shows the radius ...

Learn how to calculate the areas of rectangle, triangle, and circle in Excel for a single cell or range of cells usin this formula.

The area of a circle is pi times the radius squared. This is half of a circle with a radius of 1 (no units) such that it would have an area of pi/2.

Services in angular is the best way to put all your business logic. Two of the ways of creating of services is- value and service. I am showing you how you can calculate area of a circle by passing ...