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

Home > Shapes > Geometry
Points and Planes (Posted on 2004-12-17) Difficulty: 2 of 5
Given four non-coplanar points, how many different planes exist that are equidistant from all four points?

See The Solution Submitted by Bractals    
Rating: 3.3333 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: I'm pretty sure Jer is right... | Comment 5 of 10 |
(In reply to I'm pretty sure... by Jer)

I think Jer has it.  7
4 with 3 points on one side of the plane, and 1 on the other.
3 with 2 points on either side of the plane.  (I had counted each of these twice).

{edit} and SteveH {/edit}

Edited on December 17, 2004, 5:21 pm
  Posted by Larry on 2004-12-17 17:17:50

Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (2)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2020 by Animus Pactum Consulting. All rights reserved. Privacy Information