DescriptionApollonius annulus.svg Solving for one family of solutions in an Apollonius' problem in which the red and blue given circles are concentric...
image is a derivative work of the following images: File:Apollonius_annulus_no_eqs_black.svg licensed with Cc-by-sa-3.0, GFDL 2008-08-18T18:08:28Z WillowW...
DescriptionApollonius annulus no eqs black.svg English: Alternative version of Image:Apollonius_annulus.svg, with the given circles shown in black, as...
.svg){kind=link}
