Symmetry and Rotational Symmetry

• 72°

• 180°

• 144°

• 45°

How many lines of symmetry does this shape have?

This a regular octogon, an 8 sided figure.

• 2

• 4

• 6

• 8

• 90°

• 180°

• 45°

• 60°

How many lines of symmetry does the picture have? 

This is an equilateral triangle.

• 0 lines of symmetry

• 1 line of symmetry

• 2 lines of symmetry

• 3 lines of symmetry

What are the angles of rotation for a square?

• multiples of 30

• multiples of 45

• multiples of 90

• multiples of 180

Which shapes are symmetrical?

• 
• 
• 

How many lines of symmetry are there on a rhombus?

• 0

• 1

• 2

• 4

How many lines of symmetry does this figure have?

• None

• Two

• One

What is the order of rotational symmetry for the shape below?

• 0
• 1
• 2
• 3

What is the order of rotation in the recycling symbol?

• 1
• 2
• 3
• 1,000