It's much easier to just pay attention
It's much easier to just pay attention
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18 comments
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πr^2?
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engineers use d²π/4 as you can't measure the radius of a pipe or a similar 3d solid object only diameter.
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or engineers are not smart enough to calculate r=d/2 first
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Why would i calculate r? I need only the area. See? Why would I waste my time for an extra calculation.
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Just do it in your head? The diameter is 5.62, so the area is π2.81², which is more efficient to type in your calculator than π5.62²/4. You're the one wasting time.
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Life is too short to waste for such things.
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I use the measure tool in solidworks
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You just imported a point cloud, so you can't snap to the centerline, you can only measure the diameter.
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This actually explains some of the formulas in research papers I've read.
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No its actually r^2π
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No, its r^π √2
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18 comments