• @hansolo@lemmy.today
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    1011 days ago

    …and a square has four interior 90 degree angles.

    …and based on the infinite number of sides for a curved line aspect, the “90 degree” angles would all be +/- the limit as it approaches zero, so never truly 90 degrees but always an infinite fraction away.

    • Caveman
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      111 days ago

      Yeah, we gonna need more rigor on this one.

      “A square is a shape made up of four equally long lines a, b, c, d where a is perpendicular to c and d and parallel to b. Each of these lines meet exactly two other lines at it’s ends.”

      I’m not a mathematician so there might an odd case somewhere in there. Maybe it has to be confined to a shared plane?