2026 RSS P1 Q16

2026 RSS P1 Q16

Secondary 4
4 marks

5 cm on a map represents 2 km.

  1. Write the scale of the map in the form \(1:n\).[1]
  2. An actual river is 12 km long.
    Find the length, in centimetres, representing it on the map.[1]
  3. The area of a forest measures \(8\text{ cm}^2\) on the map.
    Find the actual area of the forest, in square kilometres.[2]

Solution:

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Answer:(a) \(1:40000\) (b) \(30\text{ cm}\) (c) \(1.28\text{ km}^2\)

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