• @[email protected]
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    fedilink
    31 year ago

    Sum of interior angles of a triangle should be 180° so this is not a triangle. It is a square or maybe 2 triangles

    • @Lorgres
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      91 year ago

      The 180° angle is just a (really weird) way of representing a long, straight, line. The rest of the angles add up to 180°.