Khan/khan-exercises — pull request #110216 by petercollingridge (2013-11-08 16:39:52+00:00)
Title: Constructions 3

Constructing an inscribed or circumscribing circle in or around an triangle.
For: https://trello.com/c/qbdGHgFL/399-inscribing-and-circumscribing-circles-on-a-triangle

Validator looks for circle and bisecting lines but not compasses used to construct bisectors. Hints could probably be improved.