# A short and sweet class to understand functionality
import math

class Circle():
    def __init__ (self, radius, centroid):
        self.radius = radius
        self.centroid_x = centroid[0]
        self.centroid_y = centroid[1]

    def get_area(self):
        return math.pi * self.radius**2

    def intersects(self, other_circle):
        centroid_dist = math.sqrt((self.centroid_x-other_circle.centroid_x)**2 + (self.centroid_y-other_circle.centroid_y)**2)
        radius_dist = self.radius + other_circle.radius
        return radius_dist >= centroid_dist


obj = Circle(2, (0,1))

print(obj.radius)
print(obj.get_area())

other_circle = Circle(3, (0,6))
print(obj.intersects(other_circle))