Bing's Circular Square
Bing's Circular Square, named after Edward Bing, is a set square with the legs at the right angle being in a 44:23 ratio. It can be used for a simple approximative squaring of the circle.
Bing's Circular Square, named after Edward Bing, is a set square with the legs at the right angle being in a 44:23 ratio. It can be used for a simple approximative squaring of the circle.