Incircle, Excircle, Altitude

Autor:Steve Phelps

The center of incircle, tangent point of excircle, and midpoint of altitude are collinear. The center of excircle, tangent point of incircle, and midpoint of altitude are collinear.

Novos Materiais

Right Triangle Inscribed in a Semicircle
Perpendicular Lines: Quick Exploration
What Do You See?
Pythagorean Template: Integer Legs
Squares Question

Descobrir recursos

Equal Area Question
Reilly_Labeling objects
Demand and Supply Curves
Vector Equation of a Line in 2-D
Implicit Differentiation (as done by 3 Blue 1 Brown)

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Triângulos equiláteros
Figuras Planas ou Formas
Sequências e séries
Equações quadráticas
Trigonometria