Thingiverse
Pythagoras, Pythagorean Theorem, Visual Proof
par lgbu
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Update: Added a third STL file with more details to show the rich connections within a Pythagorean Square
The Pythagorean Theorem can be proved or confirmed for a right triangle using numerous ways. The 3D model here can be used to make a well-known visual configuration that has its origin with ancient Chinese mathematicians around 220 BC. The idea can be explored with young children using paper models, cardboard models, or, now, 3D printouts.
The first two STL files each have four right triangles within a 70mm x 70mm square. The first measures 30mm, 40mm, 50mm. The second is 20mm,50mm and about 53.85mm. The third STL file has more details and is closer to the original configuration. There is about some room within the square to allow easy assembling. I put some small triangles along the square to prevent it from warping.
The whole thing is parametrically designed on Fusion 360. This project can be used as an entry point project for middle school or secondary student
The Pythagorean Theorem can be proved or confirmed for a right triangle using numerous ways. The 3D model here can be used to make a well-known visual configuration that has its origin with ancient Chinese mathematicians around 220 BC. The idea can be explored with young children using paper models, cardboard models, or, now, 3D printouts.
The first two STL files each have four right triangles within a 70mm x 70mm square. The first measures 30mm, 40mm, 50mm. The second is 20mm,50mm and about 53.85mm. The third STL file has more details and is closer to the original configuration. There is about some room within the square to allow easy assembling. I put some small triangles along the square to prevent it from warping.
The whole thing is parametrically designed on Fusion 360. This project can be used as an entry point project for middle school or secondary student
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