Inegalitate in poligon regulat
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- Andrei Ciupan
- Euclid
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Inegalitate in poligon regulat
Fie \( A_1A_2\dots A_n \) un poligon regulat avand raza cercului circumscris egala cu 1. Sa se arate ca pentru orice punct P din plan, avem \( PA_1+PA_2+\cdots +PA_n\geq n \).
Andrei Ciupan.
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