Liu HK's answer to Murdianayanty's Secondary 1 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Liu HK
Liu Hk's answer
42 answers (Tutor Details)
1st
Rotational symmetry is whether a shape can look the same after a partial turn. So for a pentagon, you can turn it 5 different ways and it will still look the same.

Hope this helps.