def point_in_rectangle(point, rect_bottom_corner, rect_dimensions):
    """Check if a specific point is within a rectangle."""
    rect_top_corner = (rect_bottom_corner[0] + rect_dimensions[0], rect_bottom_corner[1] + rect_dimensions[1])

    return (
        point[0] >= rect_bottom_corner[0]
        and point[0] <= rect_top_corner[0]
        and point[1] >= rect_bottom_corner[1]
        and point[1] <= rect_top_corner[1]
    )