Symmetry (AQA GCSE Maths): Flashcards

Mirror line dividing shape into two identical halves

Both parts match up perfectly

Shape looks identical after rotation around centre point

How many times shape looks identical in $360°$ turn

$180°$ and $360°$

$120°$, $240°$, and $360°$

$90°$, $180°$, $270°$, and $360°$

Allowed to check symmetry

Vertical, horizontal, and diagonal

Shape only looks same in original position