Martina Tan's answer to Cheryl's Secondary 2 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Martina Tan
Martina Tan's answer
9 answers (Tutor Details)
1st
For 8ii) hint: if 360/exterior gives you number of sides,
360/number of sides gives you ***.

Hope this helps