Sim Jia Xin Jasmine's answer to Joanna's Secondary 4 E Maths Singapore question.
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Ratio of the volume should be the other way round ->
Hemisphere : cylinder
2 : 1
After that, make h the subject
Use the surface area of cylinder and subst h into the equation
Hemisphere : cylinder
2 : 1
After that, make h the subject
Use the surface area of cylinder and subst h into the equation
Date Posted:
3 years ago
Thank you Jasmine. May I ask why is the ratio the other way round?
Thank you Jasmine. May I ask why is the ratio the other way round?
Oh sorry, my mistake. Your ratio was correct. The steps will remain the same. My apologies.
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