triangle, with vertices (cost, quality, redundancy)<,> of the [comma?]

[shahbaba2011]

The results show that the developed approach provides an optimal solution for the complex magic triangle of the project management.

How can I add vertices (cost, quality, redundancy).
My approach:
The results show that the developed approach provides an optimal solution for the complex magic triangle with vertices (cost, quality, redundancy) of the project management.
The flow of the following sentence is disturbing me or can I leave it like that. Any suggestion.

Approach 2: Added comma before with
The results show that the developed approach provides an optimal solution for the complex magic triangle, with vertices (cost, quality, redundancy), of the project management.

 

[Glasguensis]

Vertices is a technical word which we typically would not employ in this type of sentence. Everyone knows that a triangle has three vertices, so you can simply say
... magic triangle (cost, quality, redundancy).

Note that the third vertex is usually time, not redundancy.