• stebo
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    1811 days ago

    or engineers are not smart enough to calculate r=d/2 first

    • @[email protected]
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      911 days ago

      Why would i calculate r? I need only the area. See? Why would I waste my time for an extra calculation.

      • stebo
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        10 days ago

        Just do it in your head? The diameter is 5.62, so the area is π*2.81², which is more efficient to type in your calculator than π*5.62²/4. You’re the one wasting time.