Math Quick Review

I'm feeling....................

What is a line of symmetry of 2D shapes?

How many lines of symmetry does this shape have?

• 0
• 1
• 2
• 4

How many lines of symmetry does this shape have?

• 1
• 2
• 3
• 4

How many of these shapes have only ONE line of symmetry?

• 0

• 3

• 8

• 9

How many lines of symmetry does the picture have? 

• 0 lines of symmetry
• 1 line of symmetry
• 2 lines of symmetry
• 4 lines of symmetry

How many lines of symmetry does the butterfly have?

• 1
• 2
• 3
• 4

What is the order of rotational symmetry?

what is rotational symmetry?

• shape still looks the same after being rotated

• when a triangle has 2 equal sides

• can be translated so the end result is exactly the same

does a trapezoid have rotational symmetry

• yes

• maybe

• no

• sometimes