Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Math Topics » geometry.puzzles.independent

Topic: The original geometry problem
Replies: 5   Last Post: Dec 7, 2010 11:34 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Sujeet Kumar

Posts: 190
From: Patna
Registered: 10/21/10
The original geometry problem
Posted: Dec 6, 2010 10:49 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Here is the geometry problem, in search of which I found some new geometrical gems-
Q.Suppose ABC is an isosceles triangle in which AB=AC and angle BAC=100 degree.Let D be a point
located outside the triangle ABC such that angle ABD=30 degree and angle ACD=20 degree.Let CA
meet BD in P and BA meet CD in Q.Find angle QPC.



Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.