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Haff Ellipsograph Nr. 97 (MathsJam2015)
What I bought on ebay for £10
Haff Ellipsograph Nr. 97
Trammel of Archimedes by Ryan Hirst
Haff Ellipsograph
Can you really draw all these?
Haff Ellipsograph
van Schooten's Ellipsograph (with non-perpendicular axes)
K'NEX Ellipsograph
Lego Ellipsograph
The End
Haff Ellipsograph Nr. 97 (MathsJam2015)
Auteur:
Michael Borcherds
What I bought on ebay for £10
Haff Ellipsograph Nr. 97
Trammel of Archimedes by Ryan Hirst
Haff Ellipsograph
Can you really draw all these?
Haff Ellipsograph
van Schooten's Ellipsograph (with non-perpendicular axes)
K'NEX Ellipsograph
Lego Ellipsograph
The End
Volgende
What I bought on ebay for £10
Nieuw didactisch materiaal
Bottema's Theorem
Simplifying Radicals: Geometric Thin Slice
Supplementary Angles
Piano. Keyboard.
Linear Cross Section Exercise
Ontdek materiaal
Kaleidoscope 10
Sierpinski02
MG Ptolemy's Thm
crater
Proportional division
Ontdek onderwerpen
Piramide
Verdelingen
Eenheidscirkel
Combinatieleer
Gelijkvormige driehoeken