Three points on incircle Avni Pllana Problem: Let ABC be an arbitrary triangle. Construct points D, E, F on the incircle of triangle ABC, such that triples {C, D, E}, {B, E, F}, {A, F, D} are collinear respectively.

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Incircle and excircles of a triangle Triangles Conic sections Quadrilaterals Triangle Tangential quadrilateral Nine-point circle Geometry Triangle geometry Circles		Three points on incircle Avni Pllana Problem: Let ABC be an arbitrary triangle. Construct points D, E, F on the incircle of triangle ABC, such that triples {C, D, E}, {B, E, F}, {A, F, D} are collinear respectively. Add to Reading List Source URL: trisectlimacon.webs.com Download Document from Source Website File Size: 108,28 KB Share Document on Facebook