Demonstrate Pythagoras' theorem by volume
Proves a² + b² = c² with rice or sand: fill the two smaller square cups level, pour both into the largest square, and it fills exactly to the same level.
Prints as shown on its floor, no supports.
Filament: at most about 57.2 g of PLA printed solid (roughly $1.14 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The pythagoras pour-proof tray model measures 196 × 80 × 30 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.
No. Prints as shown on its floor, no supports.
At most about 57.2 g of PLA (46.1 cm³ printed solid), roughly $1.14 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the pythagoras pour-proof tray model in your browser, then download it for your printer. Free, no CAD needed.
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