Contour
Lines of Reflection and Angles of Rotation
In this activity, you will explore the angles of rotation of regular polygons and figures with rotational and reflectional symmetry.
Work with your group to explore the rotations and reflections of your group's shape and answer the questions at the bottom of the page.
Learning Goal: Students will be able to describe rotations and reflections that carry a given rectangle, parallelogram, trapezoid, or regular polygon onto itself.
Standard: HSG-CO.A.3: Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself.
