Jason Jing Ming Quek's answer to mya's Secondary 4 E Maths Singapore question.
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Take note:
Vol of cone: 1/3Pii(r)^2h
Vol of hemi: 2/3pii(r)^3
Vol of cone: 1/3Pii(r)^2h
Vol of hemi: 2/3pii(r)^3
Date Posted:
1 year ago