creative_1996_5_035_038_001

On a problem from the manual of geometry for the IX-th class


Dan BărbosuMihai Boloș


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creative_1996_5_035_038

Two direct solutions of the problem 14, pag.48, from “Matematica. Geometrie si trigonometrie. Manual pentru clasa a IX-a” are presented.

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Bărbosu, Dan, Boloș, Mihai