330KiB, 1170x500, Website-slider-2.png View SameGoogleiqdbSauceNAO Anonymous Mon 07 Mar 01:53:46 2022 No.14285208 ViewReplyOriginalReport Quoted By: >>14285632 >>14285636 Is there any mathematical use for the perimeter of a 3D object? (a.k.a its total edge length)