Bobbie Formula Calculator

Bobbie Formula Calculator calculator can be used for calculating the area of a circle based on its radius.

Input Parameters

Calculation Results

Calculation Formula

Area = π * r²

Where:
π (pi) is approximately 3.14159
r is the radius of the circle

Bobbie Formula Calculator Calculator Usage Guide

Learn how to use the Bobbie Formula Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the radius of the circle in centimeters (cm) in the input field.
  2. Click the "Calculate" button to compute the area of the circle.
  3. The calculated area will be displayed in the result field.
  4. Click the "Reset" button to clear all input and result fields.

Working Principle

The area of a circle is calculated using the formula: Area = π * r², where π (pi) is approximately 3.14159 and r is the radius of the circle.