Cheong Sik Feng's answer to Ct Nabila's Secondary 4 A Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Cheong Sik Feng
Cheong Sik Feng's answer
13 answers (A Helpful Person)
1st
:)
Ct Nabila
Ct Nabila
6 years ago
Thanks