Eric Nicholas K's answer to Kathy's Secondary 4 A Maths Singapore question.
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Kathy, here are my summarised notes for coordinate geometry to help you in this question. Everything is required in e Maths as well except for the perpendicular property.
Date Posted:
4 years ago
this it the few steps that must know this chapter?
Mainly this for the basic part, except the shoelace method of finding areas since the formula is too hard to write here.
Ok. Thank you
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