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Mathematics, 05.03.2021 14:00 julesR9814

Dacă punctele A, B, C și D sunt pe un cerc, iar arcele AB, BC, CD au măsurile de 800, 1000, respectiv 1100, aflați măsura arcului AD și măsurile unghiurilor patrulaterului ABCD.

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Dacă punctele A, B, C și D sunt pe un cerc, iar arcele AB, BC, CD au măsurile de 800, 1000, respecti...

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