91Ó°ÊÓ

Use your construction tools. Use square dot paper to create a 4 -by- 5 grid of 20 circles, and then make 12 circles overlapping them. Color or shade the design so that it has reflectional symmetry.

Use your construction tools. Make a 12 -petal daisy by drawing a second 6 -petal daisy between the petals of the first 6 -petal daisy. Color or shade the design so that it has reflectional symmetry, but not rotational symmetry.

Create a simple design that has two lines of reflectional symmetry. Does it have rotational symmetry? Next, try to create another design with two lines of reflectional symmetry, but without rotational symmetry. Any luck?