Arennea Golen's answer to Nicole's Secondary 2 Maths Singapore question.

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Arennea Golen
Arennea Golen's answer
73 answers (A Helpful Person)
1st
The volume of a cylinder is just the base area times the height, where in the question they have given both. Thus, you only need to take 7 times the height, and not square it. You should get the right answer after that :)