Bern Ong @ 88Tuition's answer to Zi qi's Secondary 1 Maths Singapore question.

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Bern Ong @ 88Tuition
Bern Ong @ 88tuition's answer
102 answers (A Helpful Person)
1st
Learn to use Common Height. Super useful in future questions;)
Zi qi
Zi Qi
4 years ago
Thanks!
Zi qi
Zi Qi
4 years ago
Thanks