Simson-Wallace variation

Autor:M. Pilar Vélez

Construct a triangle ABC and free point D. Consider the perpendicular lines to DA, DB and DC. Ask for the locus of D so that these perpendicular lines are concurrent.

Simson-Wallace variation (M. de Guzman's book, pp45)

Novos Materiais

Model sferyczny - dwunastościan-dwudziestościan
bewijs stelling van Pythagoras
အခြေခံ data အခေါ်အဝေါ်များ
רישום חופשי
Cartesian vs Polar

Descobrir recursos

Geogebra Exploration 2
Vector Lesson
Coxeter Kaleidoscope 1
Copia de Proof Without Words

Explorar Tópicos

Triângulos Retângulos
Pontos Noáveis
Funções Polinomiais
Combinatória
Funções Quadráticas