Illustrate a translation as the product of two reflections. Dilate a geometric figure by a positive scale factor. Identify real-world applications of transformations. Enrichment Indicators 6. Transform geometric figures using matrices.
Students solve problems involving angle relationships.
Recognize and describe pairs of angles formed by two lines cut by a transversal. 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.