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IP2U8 Exercise Q7

IP2U8 Exercise Q7

IP 2

The two containers shown in the diagram are geometrically similar.

Their surface areas are \(400\) \(\text{cm}^2\) and \(900\) \(\text{cm}^2\) respectively.

  1. The height of the larger container is \(24\) \(\text{cm}\). Calculate the height of the smaller container.
  2. Find the ratio of volume of the small container to the big container.

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Answer:\(\text{(i)}\ 16\text{ cm}\) \(\text{(ii)}\ 8:27\)

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