Python Program for Program to find area of a circle
Area of a circle can simply be evaluated using following formula.
Area = pi * r2 where r is radius of circle
Python3
# Python program to find Area of a circle def findArea(r): PI = 3.142 return PI * (r * r); # Driver method print ( "Area is %.6f" % findArea( 5 )); # This code is contributed by Chinmoy Lenka |
Python3
# Python program to find Area of a circle using inbuild library import math def area(r): area = math.pi * pow (r, 2 ) return print ( 'Area of circle is:' ,area) area( 4 ) # This code is contributed by Sejal Pol |
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