Reflectional symmetry

How many lines of symmetry does a square have?

• 1

• 2

• 4

• 8

A rectangle has ... reflectional symmetries.

(a)  

Draw a 2D figure and the line of symmetry that it has.

After learning reflectional symmetry, write the information that you got from the lesson today about reflectional symmetry.

What do you think about your understanding of reflectional symmetry today?

• i don't know

• i'm not sure

• ok!

• i got it!