Get a free chatterbox
Four Equal Triangles (
Posted on 2013-06-16
Here's a problem I found in the Problems section of a
math journal. The way I read it, it is not true.
Let ABCD be a convex quadrilateral. Prove that
there exists a point P inside ABCD such that
if and only if
the diagonals bisect each other.
Here [XYZ] denotes the area of triangle XYZ.
See The Solution
Back to comment list
| You must be logged in to post comments.
| Comment 2 of 3 |
(In reply to
I arrived at the same conclusion.
What about restating the problem by replacing
"the diagonals bisect each other"
"at least one diagonal bisects the other"?
on 2013-06-17 13:56:07
Please log in:
About This Site
New Comments (2)
Top Rated Problems
This month's top
Most Commented On
flooble's webmaster puzzle
Copyright © 2002 - 2017 by
Animus Pactum Consulting
. All rights reserved.