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1. Start 2. Input the the value of radius R 3. Let PI=3.14 4. Calculate area=PI*R*R 5. Print area 6.End
Width Of Circle X 3.14 or PII
We can calculate the area of a circle by using the formula areacircle pi times r2. We know that pi is about 3.14 and r is the radius of the circle. Πr2 Where: Π pi (3.14159265...) r radius of circle
The perimeter or circumference of a circle = 2*pi*radius or pi*diameter
The area of a circle is: pi times radius squared