Boy Mow Chau's answer to Seo-jin Jeong's Junior College 1 H2 Maths Singapore question.

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Boy Mow Chau
Boy Mow Chau's answer
317 answers (Tutor Details)
this question is a test of understanding of basic principles.

the question states that the cross-sections are squares … so it is not a solid of revolution.
Seo-jin Jeong
Seo-jin Jeong
4 years ago
ohh i didn't realise the solid was like this!! thank you so much!