Computer Science Group Question 2

find_area.py

import math

# assume data is tuples of the form ((x, y), r)
def find_area(large, smalls):
    def distance(first, second):
        a, b = first[0]
        c, d = second[0]
        return math.hypot(c-a, d-b)

    def area(circle):
        return circle[1]**2 * math.PI
        
    final_area = area(large)
    for small in smalls:
        if distance(large, small) <= large[2] - small[1]:
            final_area -= area(small)

    return final_area