Grade 10  Mathematics
Texas Geometry I A  Semester 1 (Credit: 0.50)Geometry is a branch of mathematics that uses logic and formal thinking to establish
mathematical relationships between points, lines, surfaces, and solids. In Texas
Geometry A, you will explore rigid and nonrigid transformations of figures in the
coordinate plane and use them to establish congruence and similarity of triangles and
other shapes. You will prove theorems about lines, angles, triangles, and
parallelograms, and build geometric constructions using both basic tools and modern
technology. Finally, you will apply your knowledge of triangles as you investigate the
mathematics of trigonometry
