ilarrosa27 Works
Fermat Point in Right Triangles
Generalization of the Angle Bisector Theorem
Conjugate Cevian Points
Orthic Triangle and Circumcircle: Radii Perpendicular to Sides
Longchamps Point: Geometric Properties and Construction in Triangle
Constant sum of squared distances from a circle point to a regular polygon
Trisecting a Semicircle and Diameter
Kariya Point and Feuerbach Hyperbola Visualization
The Mittenpunkt of a Triangle
Cyclic Quadrilateral Circumradius and Area from Side Lengths