Circles - Table of Content (Page 26)
Semiperimeter and incircle
Semiperimeter and excircles of a triangle
Semiperimeter, incircle and excircles of a triangle
Nagel Point Theorem
Gergonne Point Theorem
Monge & d'Alembert Three Circles Theorem I with Dynamic Geometry
Monge & d'Alembert Three Circles Theorem II with Dynamic Geometry
Miquel's Pentagram with Dynamic Geometry
Miquel's Pentagram Theorem. Proof
Johnson's Theorem
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