All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Shapes > Geometry
Quadrilateral Equals Overlapping Triangles (Posted on 2010-07-23) Difficulty: 3 of 5

Let P and Q be points on the sides AB and CD respectively
of convex quadrilateral ABCD. Prove the following:

    |AP|     |CQ|
If ------ = ------, then [ABCD] = [QAB] + [PCD]
    |PB|     |QD|

where [KLM...XYZ] denotes the area of polygon KLM...XYZ.

See The Solution Submitted by Bractals    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionSolutionHarry2010-07-26 20:59:54
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (8)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information