Anonymous Spartan's answer to jq's Secondary 2 Maths Singapore question.

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Anonymous Spartan
Anonymous Spartan's answer
9 answers (A Helpful Person)
1st
Hey @renie! Really interesting question, you just have to apply the formula learnt for hemispheres and cones and it will be really simple! Apologies for the handwriting but will in all, I hope you understand my workings, my answer might be wrong because I'm a sec 2 just like you, so pls do check back against it, Kudos to A1 in maths!!!!!
jq
Jq
2 years ago
hi ,, tqsm for helping and writing the working so that i can absorb the steps better !!
Anonymous Spartan
Anonymous Spartan
2 years ago
Ahahahhaha, don't thank me @renie, this has been a revision for me, I hope you have a better understanding of the concept and are able to excel in potential questions like these!! Cheers!