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).

Nous materials

Untitled
The Gardener's Ellipse
The Gardener's Circle
Focus and Directrix
Slope Between 2 Points (Phase 2)

Descobriu materials

arc length
Part 4
geo project
Circumference of a Circle using " i "
Parabola (Conics)

Descobriu Temes

Arrels
Cercle
Trapezoide
Volum
Rombe