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Polygon Perimeter (Posted on 2024-02-19) Difficulty: 3 of 5
The curve C has equation 2x2 + 2xy + 5y2 = 20.

The points on C for which both the x and y coordinates are integers are the vertices of a convex polygon P.

Find the exact perimeter of polygon P.

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
Puzzle AnswerK Sengupta2024-02-19 11:30:43
SolutionPerimeter and Desmos drawingLarry2024-02-19 11:00:05
Solutionfinding the perimeterCharlie2024-02-19 09:04:33
SolutionSolutionJer2024-02-19 07:59:22
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