Understanding Rotation Symmetry

What is the center of rotation in a figure with rotation symmetry?

• The top left corner

• The center of the image

• The bottom right corner

• The midpoint of the longest side

How is the order of rotation determined in a symmetrical figure?

• By the number of colors in the figure

• By the number of lines of symmetry

• By the number of vertices

• By the length of the sides

If a figure has four lines of symmetry, what is its order of rotation?

• Four

• Two

• Three

• Five

How do you calculate the angle of rotation for a figure?

• Subtract the order of rotation from 360

• Add 360 to the order of rotation

• Divide 360 by the order of rotation

• Multiply 360 by the order of rotation

What is the angle of rotation for a figure with an order of four?

• 120 degrees

• 90 degrees

• 60 degrees

• 45 degrees