Khan Academy Static

Learn about different kinds of symmetries of two-dimensional shapes, and analyze various shapes according to their symmetries.

3889_Intro_to_rotational_symmetry.html

3890_Finding_a_quadrilateral_from_its_symmetries.html

3891_Finding_a_quadrilateral_from_its_symmetries_example_2_.html

3888_Intro_to_reflective_symmetry.html