Which 3D shape frame is strongest?

P5/20 looked at wether triangle based frames of rectangle based frames were stronger.
The results were – strongest triangular based pyramid then cube then triangular prism and the weakest was the cuboid. Here are some photos

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12 thoughts on “Which 3D shape frame is strongest?”

  1. Amazing shapes p5 i knew the pyrimaid would be stronger i should of put money on it 😀 😀 😀

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