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

Home > Shapes > Geometry
Half Perpendicular Times Two (Posted on 2008-10-06) Difficulty: 3 of 5
Let ABC be a right triangle with A the right angle and let D be the mid-point of side AB. If E is the foot of the perpendicular from A to CD and F is the mid-point of CE, prove that BE is perpendicular to AF.

See The Solution Submitted by Bractals    
Rating: 3.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Simpler approach!rod hines2008-10-06 18:51:02
proof :-)Daniel2008-10-06 18:01:34
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (1)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2018 by Animus Pactum Consulting. All rights reserved. Privacy Information