M2_8_8_6_7

8_6_7

Verify that the incenter is, in general, the only point in the interior of a triangle that is its own isogonal conjugate. Find all points in the exterior of the triangle that are isogonal conjugates of themselves.

New Resources

Equation of Locus - Parabola
bewijs stelling van Pythagoras
z`]]
Reflection Across 2 Parallel Lines
Triangle with 3 Right Angles

Discover Resources

Centru Radical.
Λόγος προσκείμενης κάθετης πλευράς προς υποτείνουσα - συνημίτονο οξείας γωνίας
RHS congruent

Discover Topics

Geometry
Linear Equations
Constructions
Kite
Multiplication