Consider five points A, B, C, D and E such that ABCD is a
parallelogram and BCED is a cyclic quadrilateral. Let ℓ be a line passing
through A. Suppose that ℓ intersects the interior of the segment DC at F
and intersects line BC at G. Suppose also that EF = EG = EC. Prove
that ℓ is the bisector of angle DAB
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Consider five points


Are you nuts?

nah, just a spammer :)

And a crap one! No links or anything...

...Wait a minute! Are you trying to get someone to do your homework?

You mean you all don't know the answer?
tut tut tut :)

My head is about to explode. :O

Posting to Yahoo Answers first didn't get his homework done for him now did it? And IMO posting here won't either. ;)

It's a question from this year's International Mathematical Olympiad in Hanoi, Vietnam
http://www.imo2007.edu.vn/statics/problems/English1.pdf
(I knew it looked familiar)

Yeah I know and I located it too.

Bosh! Five Points is an old neighborhood in New York. It's a trick question!

Call me a cynic, but am I the only one who believes he's going to insert a profile link to his spam site at some later date?

No.
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