This episode of GED Connection is about Geometry. Geometry deals with objects, surfaces, lines and angles. This program reviews where geometry came from, definitions used in geometry, and properties of angles and triangles. The GED test may have questions that ask for angle measures on intersecting lines where some angle measures are given and some are not. The definitions that are provided in this program include that of a point, line, ray, angle, and vertex. The types of angles that are discussed are congruent angles, right angles, complementary angles, supplementary angles, acute angles, and obtuse angles. Several types of triangles are covered as well, including right triangles, isosceles triangles, and equalateral triangles.