The diagram below shows a network of train lines between five towns: Attard, Bower, Clement, Derrin and Eden.
The numbers indicate the distances, in kilometres, that are travelled by train between connected towns.
Charlie followed an Eulerian trail through this network of train lines.
- Write down the names of the towns at the start and at the end of Charlie’s trail. (1 mark)
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- What distance did he travel? (2 marks)
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