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Mathematics, 27.03.2021 03:30 joe805

Construiti un triunghi ABC, cu AB=4 cm, BC= 42 mm, CA= 28 mm, apoi calculati perimetrul si semiperimetrul acestuia.

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Construiti un triunghi ABC, cu AB=4 cm, BC= 42 mm, CA= 28 mm, apoi calculati perimetrul si semiperim...
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