Desargues' Theorem in 2D and 3D

Autor:Steve Phelps

If the three straight lines joining the corresponding vertices of two triangles meet in a point (the perspector) then the three intersections of pairs of corresponding sides are lie on a line (the perspectrix).

Nuevos recursos

Balls in an Urn
bewijs stelling van Pythagoras
探究長方形對角線上的正方形數目
derivatives of power
Golden Rectangles and Golden Spirals

Descubrir recursos

Stretching Fractions
croix
rect chap7
Level 3 Portfolio
Pappus Theorem
point, segment, circle
Creating a Line with the Given Slope

Descubre temas

Ecuaciones
Cono
Polígonos
Coordenadas
Probabilidad