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chicagowebmanagement/circle-sunday.py

Created April 29, 2019 00:02
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class circle and display area for a given input radius
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circle-sunday.py
"""
Author: Patrick Elward
Date: 04/28/2019
. Create a Circle class with a method called area that calculates and returns its area.
Then create a Circle object, call area on it, and print the result. Use Python's pi function in the built-in math module.
"""
import math
class Circle():
def __init__ (self,r):
self.r=r
self.area=math.pi * r**2
circle=Circle(5)
print(circle.area)
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