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NSW HSC Maths - Standard 1

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Surface Area and Volumes of Composites

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  • Q 1 Past HSC Questions- By Topic - Surface Area and Volumes of Composites

  • Q 2 Past HSC Questions- By Topic - Surface Area and Volumes of Composites

  • Q 3 Past HSC Questions- By Topic - Surface Area and Volumes of Composites

Question 1
HSC 2017 - Question 22 (External Link) Show Question
Answer

\(0.70{m^3}\)

Worked Solution

\begin{aligned}\text { Volume } &=\pi \times 0.45^{2} \times 2.8-\pi \times 0.35^{2} \times 2.8 \\&=0.703 \\&=0.70 \mathrm{\,m}^{3} \quad \therefore C\end{aligned}

Question 2
HSC 2016 - Question 28e (External Link) Show Question
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Question 3
HSC 2016 - Question 29b (External Link) Show Question
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