Getting perimeter path of area surrounded by multiple pathes (may be arcs)

[Oskars S]

Hi, I am wondering if there is a way how to get closed path from multiple intersecting pathes? Some of those may be even arcs.
What I am trying to do is trying to fill closed area of intersecting path segments (There can me multiple such areas).
For example, I would like to have way of filling:

1) Triangle like shape where red dot is

2) Hexagon like shape where green dot is

```

var point1 = new Point (210,10)

var point2 = new Point (310,160)

var point3 = new Point (110,160)

var point4 = new Point (210,200)

var point5 = new Point (310,90)

var point6 = new Point (110,90)

var line1 = new Path.Line(point1, point2)

var line2 = new Path.Line(point2, point3)

var line3 = new Path.Line(point3, point1)

var line4 = new Path.Line(point4, point5)

var arc5 = new Path.Arc(point5, new Point(210, 70), point6)

var line6 = new Path.Line(point6, point4)

line1.strokeColor = 'blue';

line2.strokeColor = 'blue';

line3.strokeColor = 'blue';

line4.strokeColor = 'blue';

arc5.strokeColor = 'blue';

line6.strokeColor = 'blue';

var circle1 = new Path.Circle(new Point(210, 50), 3)

circle1.strokeColor = 'red'

circle1.fillColor = 'red'

var circle2 = new Path.Circle(new Point(210, 120), 3)

circle2.strokeColor = 'green'

circle2.fillColor = 'green'

```

Can not think of any universal solution here. Some hint/suggestion will be highly appreciated. 

Thank you very much in advance

[Oskars S]

Here is screenshot attached of drawing: