1987 IMO Problems/Problem 5

Problem

Let be an integer greater than or equal to 3. Prove that there is a set of points in the plane such that the distance between any two points is irrational and each set of three points determines a non-degenerate triangle with rational area.

Solution

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1987 IMO (Problems) • Resources
Preceded by Problem 4	1 • 2 • 3 • 4 • 5 • 6	Followed by Problem 6
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