Circunferencias tangentes a otra y a 1 recta pasando por 1 punto exterior (Apolonio CRP) Inversión

Drawing the circles tangent to a given circle and a given straight line passing through a given external point. An inversion is performed with the center at the given point, and the problem is reduced to drawing the external and internal tangent lines to two given circles. Apollonius's sixth case (Circle, Line, and Point), solved by inversion. If you're looking for drawing classes, you might be interested in this link: https://www.arturogeometria.com/clases Join and become a member of the channel here:    / @arturogeometria   Keep learning on our website: https://www.arturogeometria.com/ You can buy your drawing supplies at the best price at: https://www.arturogeometria.com/papel... Here's a selection of my favorite geometry and technical drawing books: https://www.arturogeometria.com/libre... Channel dedicated to technical drawing, from plane geometry and fundamental layouts to descriptive geometry and different representation systems. If you SUBSCRIBE, if you COMMENT with your questions, if you click "LIKE," you're helping us grow the channel. Thank you very much! PATREON: If you want to help me continue creating videos that help you explain and understand geometry and technical drawing, you can become a Steel Pencil, Bronze Set Square, Silver Set Square, Gold Compass, or Platinum Mechanical Pencil, with various benefits such as first access to new videos, monthly live streams, voting to choose the theme for a video per month, video on demand, etc. All of this here:   / arturogeometria   Music by Antonio Fernández Ruiz. http://antoniofernandez.es/ #Geometry #TechnicalDrawing