import math


def find_distance(x1, y1, x2, y2):
    """
Handles the formula used for finding the distance between two graphed points
    """
    x1 = float(x1)
    y1 = float(y1)
    x2 = float(x2)
    y2 = float(y2)

    return math.sqrt(((x1 - x2) ** 2) + ((y1 - y2) ** 2))