• Zement
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    fedilink
    311 hours ago

    Am I stupid or is one triangle unnecessary?

    • @[email protected]
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      12
      edit-2
      11 hours ago

      It is necessary. In the left triangle, the angle that is shown to be right is actually 80°, since other angles are 60 and 40, totaling 100.

      • @kameecoding
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        English
        410 hours ago

        That just means the drawing us wrong, because that is a right angle there

        • @pyre
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          12 hours ago

          that’s on purpose. it checks whether you actually verify information out just make assumptions. you’re not supposed to eyeball things.