2021 Voronoi testing

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Questions 1 to 6

1. Write down the number of edges of the Voronoi diagram.

• 5
• 7
• 4
• 6

2. Write down the number of sites of the Voronoi diagram.

• 5
• 7
• 4
• 3

3. Write down the number of cells of the Voronoi diagram.

• 5
• 7
• 4
• 3

4. Write down the number of vertices of the Voronoi diagram.

• 5
• 7
• 4
• 3

5. Point P(1,5) is placed on the Voronoi diagram. Select the site in which P is closest to.

• A
• B
• C
• D

6. Point Q(-2,-1.8) is placed on the Voronoi diagram. Select the sites which are equidistant to Q.

• A
• B
• C
• D

Questions 7 to 12

7. The point P is placed such that it will be closest to the site A only rather than any other site. Which of the following are possible correct coordinates of P?

• P (12,4)
• P (7,5)
• P (11,7)
• P (4,5)
• P (16,-2)