Students solve problems involving geometric transformations. Reflect, translate, rotate, and dilate geometric figures on a coordinate system. Identify and illustrate applications of geometric transformations such as tiling, fabric design, art, and scaling. Enrichment Indicators 4. Transform geometric figures by using matrices.
Students solve problems involving angle relationships.
Explain angle relationships when a pair of parallel lines is cut by a transversal. Solve problems involving parallel lines cut by a transversal. Solve problems involving complementary and supplementary angles. Develop a procedure for determining the sum of the measures of the angles of any polygon. Develop a procedure for determining the measure of each angle of a regular polygon.