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input and returns circumference as an output. Circumference is used for finding the complete periphery

details so that one can calculate the proper fencing required to cover the whole area. This is generally used

during the plot distribution purpose. This helps in understanding the difference of one’s plot to other:-

Circumference of circle = 2 x pie x r

This can be understood by the detailed examples, which are shown below:-

So the radius of circle is (radius is always half of the diameter), r = d/2 = 140/2 = 70 cm

Now circumference of circle = 2 x pie x r

Therefore Circumference of circle, C = 2 x 22/7 x 70

So C = 440 cm.

So the radius of circle is, r = d/2 = 280/2 = 140 cm.

Now circumference of circle = 2 x pie x r

Therefore Circumference of circle, C = 2 x 22/7 x 140

So C = 880 cm.