Do one of the following programming problems:
Distance
Write a Python function distance(x1, y1, x2, y2) that
returns the distance between the specified two-dimensional
points, (x1, y1) and
(x2, y2). The distance, \(d\), between two points can
be calculated with the equation:
$$d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}$$
Trapezoid Area
Write a Python function trapezoid_area(base_length,
top_length, height) that returns the area of the specified
trapezoid.