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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Billard V5.2 and V6
bewijs stelling van Pythagoras
Untitled
Slope Between 2 Points (Phase 2)

Discover Resources

The Graph of Tangent
How many boxes
Quadratic Manipulatives
All Exterior Angles Equal 360
การบวกจำนวนเต็ม

Discover Topics

Cosine
Scalene Triangles
Mode
Correlation
Probability