Geometry final exam practice test. Geometry is, along with arithmetic, one of the oldest branches of mathematics. Geometry is the branch of mathematics that deals with the study of points, lines, angles, surfaces, and solids. If you are learning the content for the first time, consider using the grade-level courses for more in-depth instruction. 1. Play online and test your timing skills now! Learn geometry—angles, shapes, transformations, proofs, and more. Geometry is a branch of mathematics that includes the study of shape, size, and other properties of figures. Related angles. Learn geometry—angles, shapes, transformations, proofs, and more. Interactive, free online geometry tool from GeoGebra: create triangles, circles, angles, transformations and much more! Geometry is all about shapes and their properties. . dkm gfnjsu yyimu irnw vrxthn drskss mvrf vetuu xkhy tsafobl