geometry
Geometry is a field of mathematics that studies dimensions, shapes, and relative positions of shapes and objects in space. Objects covered by geometry include points, lines, faces, shapes, and spaces. The geometry, the English word "geometry", is a combination of the Greek word γε for ground and the Greek word μετρία for measurement, and was used from ancient Greece. The word to say that the Ming Dynasty 's gwangmyeongga Geometriya "how much? Matteo Ricci translates Euclidades' "Geometrical Principles" into geometry as a title and is widely used.