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secondary 3 | A Maths
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Rae-anne
Rae-anne

secondary 3 chevron_right A Maths

Help by tonight

Date Posted: 6 years ago
Views: 454

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Jiayang
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Jiayang
Jiayang
6 years ago
Actually using Pythagoras theorem to prove the second part will be better since you've already calculated all the lengths.
Rae-anne
Rae-anne
6 years ago
Thanks