Пост

The problem of geometric construction of the quadrature of a circle using a compass and ruler without a scale with divisions. The solution is to build an Ecosphera grid. The circles of a single diameter and filling with triangles equal to the radius are taken as a basis. The solution to this problem can be implemented only approximate by the selected points of the figure. The cell size is 2.5 mm, which is approximately equal to √2π = 2.506. We are confident that this construction can serve as a bridge to connect many unsolved problems to this day.