The Picard ManeuverM to Lemmy Shitpost • 17 days agoIt's much easier to just pay attentionimagemessage-square18arrow-up1461arrow-down17
arrow-up1454arrow-down1imageIt's much easier to just pay attentionThe Picard ManeuverM to Lemmy Shitpost • 17 days agomessage-square18
minus-square@[email protected]linkfedilink13•17 days agoengineers use d²π/4 as you can’t measure the radius of a pipe or a similar 3d solid object only diameter.
minus-squarestebolinkfedilink18•17 days agoor engineers are not smart enough to calculate r=d/2 first
minus-square@[email protected]linkfedilink9•17 days agoWhy would i calculate r? I need only the area. See? Why would I waste my time for an extra calculation.
minus-squarestebolinkfedilink8•edit-217 days agoJust 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.
minus-square@[email protected]linkfedilink2•edit-217 days agoYou just imported a point cloud, so you can’t snap to the centerline, you can only measure the diameter.
minus-square@[email protected]linkfedilinkEnglish2•17 days agoThis actually explains some of the formulas in research papers I’ve read.
πr^2?
engineers use d²π/4 as you can’t measure the radius of a pipe or a similar 3d solid object only diameter.
or engineers are not smart enough to calculate r=d/2 first
Why would i calculate r? I need only the area. See? Why would I waste my time for an extra calculation.
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.
Life is too short to waste for such things.
I use the measure tool in solidworks
You just imported a point cloud, so you can’t snap to the centerline, you can only measure the diameter.
This actually explains some of the formulas in research papers I’ve read.
No its actually r^2π
No, its r^π √2