Blue convergence

Points B, C, D are on a circle with centre O and diameter COC’. Point E is on the line BC such that DE is perpendicular to COC’. Show that the perpendicular bisectors of EB and ED and the line DC’ are concurrent.

Scroll down for a solution to this problem.


Solution by Konstantopoulos_I.

🤞 Don’t miss these puzzles!

Subscribe to the weekly geometry puzzle e-mail.

Leave a Reply

Your email address will not be published. Required fields are marked *

Optionally add an image (JPEG only)