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Uh. Sorry. It's BNA.
any other parameter given??
BM must be equal to MN
NP = MQ =3??
how ??? i thought they were just similar
1º: QN || AN so BN perpendicular to AN. 2º BA perpendicular AP it means angle at A equals angle at B. And since this are right triangles it means all angles will be the same, o..... triangles are equal
that gives you two triangles are similar ... not congruent
you need to prove at least one side is equal
i think at least one parameter is missing. If ABCD is a square then, it can be proved that those two triangles are congruent/
and rest is like you said.
You right, my mistake, but i have another way, :)
If ADBC would be square its easy. actualy all the triangles that you find visualy on the picture have a congruent one :)
yep ... somewhat seems to me like this http://i.stack.imgur.com/d6n4Z.gif
Thank you @experimentX and @myko. These were all the values that were given in the question. ABCD is a a square. I understood the way you did it, BTW! :) Thank you!
If it's a square ... Prove that QBC and BAP are congruent triangles prove BMQ and ANP are similar triangles => they will have equal area /// so they must be congruent (similar plus equal) => rest is same as myko did above