navbar-top.gif
btn_spacer.gifHomeTopicsLatestRandomAboutFAQsParticipateAuthoring Areabtn_spacer.gif

Concurrent Line Segments Related to the Incircle
Let ABC be a triangle. Let the intersection of the incircle with BC be A'. Let AA' also intersect the incircle at P. Let BP and CP intersect the incircle at M and N, respectively. Then CM, BN, and AA' are concurrent.



See Iranian Mathematical Olympiad 2002 Third Round 3/6.


"Concurrent Line Segments Related to the Incircle" from The Wolfram Demonstrations Project
 http://demonstrations.wolfram.com/ConcurrentLineSegmentsRelatedToTheIncircle/
Contributed by: Jay Warendorff
Free Download: Mathematica Player--Runs all Demonstrations & more
Related Topics

Some Related Demonstrations

Share & Bookmark This Demonstration

Contribute
Powered by Wolfram Mathematica
Give us your feedback
Give us your feedback

Source page:




 often  occasionally  never

Note: Please do not include anything you consider confidential or proprietary. We will keep your information private. We will not give it to any third party.
Privacy Policy »
©  2008 The Wolfram Demonstrations Project & Contributors    Wolfram Research    Site Index    Terms of Use    Privacy Policy    RSS    Atom