Welcome to the first ever Brilliant Geometry contest.This contest aims to improve the brilliant user's ability to solve olympiad level Geometry problems.
This contest was originally held by ayush rai but he decided to hand the leadership over to me.
The rules of the contest are:
I will post the first problem. If someone solves it, he or she can post a solution and then must post a new problem.
A solution must be posted below the thread of the problem. Then, the solver must post a new problem as a separate thread.
Please make a substantial comment.
Make sure you know how to solve your own problem before posting it, in case no one else is able to solve it within 36 hours. Then, you must post the solution and you have the right to post a new problem.
If the one who solves the last problem does not post a new problem in 24 hours, the creator of the previous problem has the right to post another problem.
It is NOT compulsory to post original problems. But make sure it has not been posted on Brilliant.
If a diagram is involved in your problem please make sure it is drawn by a computer program.
Format your solution in , no picture solution will be accepted. Also make sure your solution is detailed and make sure to proof all claims.
Format your proofs as
SOLUTION TO PROBLEM n
ask question relevant question here
To answer the latest question just shift to the "newest" mode