Definitions
from The Century Dictionary.
- noun In mathematics, a circumscribed circle.
 
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mathematics  A 
circle that passes through everyvertex of a giventriangle (or otherpolygon where possible) 
Etymologies
Sorry, no etymologies found.
Support
				Help support Wordnik (and make this page ad-free) by adopting the word circumcircle.
Examples
- 
								
←→ ←→ In Figure 5.24, point P is on the circumcircle of ABC.
Recently Uploaded Slideshows sahmozac 2010
 - 
								
Begin by considering the circumcircle of ABC (see Figure 6.5).
Recently Uploaded Slideshows sahmozac 2010
 - 
								
For example, the perpendiculars drawn to the three sides of a triangle from any point on its circumcircle intersect the sides in three collinear points (Simson's invariant).
Recently Uploaded Slideshows sahmozac 2010
 - 
								
Simson's Theorem The feet of the perpendiculars drawn from any point on the circumcircle of a triangle to the sides of the triangle are collinear.
Recently Uploaded Slideshows sahmozac 2010
 - 
								
As an example consider what the circumcircle of a triangle that has all 3 of its points being collinear would look like, how would you write the routine to be robust, when would you need to have a robust routine like that?
The Code Project Latest Articles Arash Partow 2009
 - 
								
AD, BE&CF are cevians (not necessarily congruent) in triangleABCintersecting the circumcircle at P, Q, R (details)?
 - 
								
AD, BE&CF are cevians (not necessarily congruent) in triangleABCintersecting the circumcircle at P, Q, R (details)?
 - 
								
AD, BE&CF are cevians (not necessarily congruent) in triangleABCintersecting the circumcircle at P, Q, R (details)?
 - 
								
AD, BE&CF are cevians (not necessarily congruent) in triangleABCintersecting the circumcircle at P, Q, R (details)?
 
bilby commented on the word circumcircle
I think it's round.
November 28, 2008
			
		
	
oroboros commented on the word circumcircle
Close to round: circa circumcircle
November 29, 2008