Just make equations into songs. I still remember the quadratic formula and I haven’t done any algebra in ten years.
I surprised myself at remembering this one. Possibly the mnemonic of a tasty square pie helped me remember all these years.
πr^2?
No its actually r^2π
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.
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.
A quarter of width times height divided by the inverse of pi
