Pins and string

Author:Malin Christersson

To answer a Tumblr question: Curve drawn by using three pins and a string. The curve is piecewise defined by six elliptical arcs. Move the dots to see another shape!

New Resources

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Proving Triangles Congruent (2): One Step Transformations
Snake year !
Nikmati Keunggulan Di Bandar Judi Terpercaya
Tube at distance of a 3D curve.

Discover Resources

Lexi Armstrong Geogebra
Octagon
geometry
Catenary

Discover Topics

Sphere
Circumcircle or Circumscribed Circle
Straight Lines
Square
Linear Programming or Linear Optimization