Re: some geometrical problem

From: John R Ramsden <jhnrmsdn@xxxxxxxxxxx>
Date: Sat, 01 Mar 2008 11:21:18 +0000

Pawel_Iks wrote:

Let's we have three circles with radiouses r1, r2, r3 and let's these
circles are tangent to each other on outside. Find the radious of the
circle which is tangent to these three circles.

http://mathworld.wolfram.com/SoddyCircles.html
.

References:
- some geometrical problem
  - From: Pawel_Iks

Prev by Date: Re: -- Google, the spam monster, a summary
Next by Date: Re: trigonometric calculations
Previous by thread: some geometrical problem
Next by thread: Re: some geometrical problem
Index(es):
- Date
- Thread