142KiB, 1012x712, zLlQsg.jpg View SameGoogleiqdbSauceNAO Anonymous Fri 12 Mar 00:14:54 2021 No.12821219 ViewReplyOriginalReport Quoted By: >>12821239 >>12821241 pi is defined as the ratio of a circle's area to a square's area, when the square has length equal to the circles radius.