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secondary 4 | E Maths
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mya
Mya

secondary 4 chevron_right E Maths chevron_right Singapore

please help

Date Posted: 1 year ago
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Jason Jing Ming Quek
Jason Jing Ming Quek's answer
29 answers (Tutor Details)
1st
Take note:
Vol of cone: 1/3Pii(r)^2h
Vol of hemi: 2/3pii(r)^3