2026 CSS P1 Q10

2026 CSS P1 Q10

Secondary 4
3 marks

The diagram represents a scale drawing of a plot of land, \(ABCD\).

\(CD\) is \(12\text{ km}\).

  1. Express the scale of the map in \(1:n\).[1]
  2. The area of the lake on the map is \(1.65\text{ cm}^2\).
    Calculate the actual area of the lake in \(\text{km}^2\).[2]

Solution:

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Answer:(a) \(1:200\,000\) (b) \(6.6\text{ km}^2\)

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