week6(10/15)conics
Ellipse
Hyperbola
Ellipse enveloped by its Tangents
Hyperbola enveloped by its Tangents
Tangents drawn from a given Point to a Ellipse
Tangents drawn from a given Point to a Hyperbola
Pascal's Mystic Hexagram Theorem
Pascal's Mystic Hexagram Theorem2
Ellipse2
Ellipse3
A Pair of Tangents and Their Point of Contact and Another point of the Conic
Conic from Three Tangents and Points of Contact of Two of Them
A conic tangent to five given lines
A conic given four tangents and the points of contact of one of them
The deltoid as an envelope of the Simson line of a triangle
A deltoid, a triangle and an ellipse all tangent to each other
Four ellipses and a deltoid all tangent to each other
The orthopole of a triangle