Comment on First day of fifth grade

• ddplf@szmer.info ⁨6⁩ ⁨days⁩ ago

  They don’t

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  • lunarul@lemmy.world ⁨6⁩ ⁨days⁩ ago

    They’re just arcs from an infinite radius circle.

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    • ddplf@szmer.info ⁨6⁩ ⁨days⁩ ago

      Is it even mathematically legal to allow impossible shapes into this type of dilemma?

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      • elevenbones@sh.itjust.works ⁨6⁩ ⁨days⁩ ago

        believe it or not, straight to math jail

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      • wax@feddit.nu ⁨6⁩ ⁨days⁩ ago

        In 5D conformal geometric algebra G (4,1), a sphere can contain a point at infinity, and therefore represents a flat plane.

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  • lostme@lemmy.world ⁨6⁩ ⁨days⁩ ago

    Those angles are just 180° (:

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