This episode of GED Connection is about Geometry. Geometry deals with objects, surfaces, lines and angles. This program reviews where geomet ry came from, definitions used in geometry, and properties of angles a nd triangles. The GED test may have questions that ask for angle measu res on intersecting lines where some angle measures are given and some are not. The definitions that are provided in this program include th at 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, isoscele s triangles, and equalateral triangles.