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Inequality in lengths of pentagon (Posted on 2019-04-26) Difficulty: 3 of 5
Let p denote the perimeter of a convex pentagon, and let d denote the sum of diagonals of this same pentagon.

Show that p < d < 2p

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
part 2 of 2FrankM2019-04-28 21:48:26
part 1 of 2FrankM2019-04-27 00:12:18
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