• DrDystopia@lemy.lol
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    2 days ago

    I’mma be honest with you guys, I don’t get either. And none of the maths either.

    • Victor@lemmy.world
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      2 days ago

      Left is the Pythagorean equation. Pretty simple, basic equation that’s easy to use and apply.

      Right is an elegant mathematical proof, so a little more “attractive” if you like maths I suppose. 😄

    • rc__buggy@sh.itjust.works
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      2 days ago

      Left is basic algebra/geometry that allows anyone to find a basic square angle. It’s used daily in construction. You can learn how to use it today by searching “345 triangle”

      Super useful for anyone, even meatheads like me.

      • DrDystopia@lemy.lol
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        2 days ago

        find a basic square angle

        I still don’t get it, doesn’t a square have four 90 degree angles? I’m probably misunderstanding, I’ve never done any sort of calculations in English ever. I’ll Google.