Symmetry and Reflections

Identify the angles of rotation that maps the image to itself.

• multiples of 72°
• multiples of 180°
• multiples of 144°
• multiples of 45°

How many lines of symmetry does this shape have?

• 1
• 2
• 3
• 4

Identify the angles of rotation that maps the image to itself.

• multiples of 120°
• multiples of 180°
• multiples of 90°
• multiples of 60°

How many lines of Symmetry does this hexagon have?

• 3
• 6
• 9
• 12

What are the angles of rotation for a square?

• multiples of 30
• multiples of 45
• multiples of 90
• multiples of 180

What are the angles of rotation for an octagon?

• multiples of 45
• multiples of 51.4
• multiples of 60
• multiples of 72

What are the angles of rotation for a rectangle?

• multiples of 45
• multiples of 90
• multiples of 180
• 360

What is one of the angles of rotation needed to rotate this octagon onto itself?

• 60
• 135
• 120
• 240

What are the angles of rotation for a trapezoid?

• multiples of 90
• multiples of 180
• multiples of 270
• 360

A rectangle has ...

• line symmetry
• rotational symmetry
• both line and rotaional symmetry 
• neither line nor rotational symmetry