• wjrii@lemmy.world
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      18 days ago

      I don’t math so good, so I roughly counted layers and used the formula for area of a circle, reduced slightly for gaps. First guess was a good 10%-15% off but got within 12 on the second. Then I seriously overcorrected on my third.

      • ryannathans@aussie.zone
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        18 days ago

        Nice work. Cylinder volume is just area of circle multiplied by height, nothing too fancy. Imagine a circle being extruded by one dimension (height)