• Sushi@lemmy.blahaj.zone
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    3 days ago

    I spent a good minute trying to work out how you could get 20 sides when theres only 4 edges per rectangle, 12 edges is not quite 20

    Not my finest moment

    • Alberat@lemmy.world
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      3 days ago

      for a minute you were one of this filthy casuals just dancing with no understanding of the geometry of planes and shapes.

    • raspberriesareyummy@lemmy.world
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      3 days ago

      Mutually orthogonal is a mathy way of saying at right angles to each other. No rotation, think of putting the rectangles on the 3 planes of a 3-axed coordinate system.