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Year 11 (2026) Maths Standard (2026) Networks, Paths and Trees

Constructing Network Diagrams

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Questions
Question 1
203709

A network of walking tracks directly connects five lookouts. The direct tracks are:

\(A\!-\!B,\ A\!-\!C,\ B\!-\!C,\ B\!-\!D,\ C\!-\!D,\ D\!-\!E\)

When this is drawn as a network diagram, how many vertices does it have?

5
1 mark

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