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secondary 3 | E Maths
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rei
Rei

secondary 3 chevron_right E Maths chevron_right Singapore

Hii I’m stuck with this qn...could you help me...thank you so much in advance

Date Posted: 5 months ago
Views: 211

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griff
Griff's answer
71 answers (Tutor Details)
1st
Using the distance formula (derived from pythagoras theorem)