[파이썬 기초복습반] 220921 과제3 - 원 넓이 method

class Circle:
    pi = 3.14

    def __init__(self, radius):
        self.radius = radius

    def getArea(self):
        area = self.radius * self.radius * self.pi
        return area

    def getCircumference(self):
        return self.radius * self.pi * 2


c = Circle(5)

print("반지름은 : ", c.radius)
print("넓이는 : ", c.getArea())
print("둘레는 : ", c.getCircumference())