Rotational Symmetry

Identify the smallest angle of rotation that maps the image to itself.

• 300⁰

• 90⁰

• 180⁰

• 120⁰

At which angle will the hexagon rotate onto itself?

• 60°

• 90°

• 120°

• 180°

What are the angles of rotation for a square?

• multiples of 30

• multiples of 45

• multiples of 90

• multiples of 180

• 72°

• 180°

• 144°

• 45°

• 60°

• 90°

• 120°

• 45°

• 45°

• 90°

• 60°

• 30°

• 36⁰

• 20⁰

• 40⁰

• 30⁰

• 30⁰

• 20⁰

• 40⁰

• 36⁰

Which of the following letters has rotational symmetry?

• B
• E
• V
• S

Which letter does NOT have rotational symmetry?

• I

• O

• T

• S