The island shown at right has two post offices. The postal service wants to divide the
Chapter 3, Problem 11(choose chapter or problem)
The island shown at right has two post offices. The postal service wants to divide the island into two zones so that anyone within each zone is always closer to their own post office than to the other one. Copy the island and the locations of the post offices and locate the dividing line between the two zones. Explain how you know this dividing line solves the problem. Or pick several points in each zone and make sure they are closer to that zones post office than they are to the other one.
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