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secondary 3 | E Maths
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Oi Lu Yi
Oi Lu Yi

secondary 3 chevron_right E Maths chevron_right Singapore

I need help with solving part (ii). Thanks

Date Posted: 5 years ago
Views: 324

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CheesePrata
Cheeseprata's answer
25 answers (A Helpful Person)
1st
Lowercase s is the length of base’s side. Uppercase S is the total surface area.