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Mathematics, 10.12.2020 14:00 owlsandR5

1. Fie trapezul isoscel ABCD, AB paralela cu DC, AB Dacã BE este inaltimea trapezului si BE=12cm, aflaţi lungimea bazei [CD] si aria triunghiului ACD.

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1. Fie trapezul isoscel ABCD, AB paralela cu DC, AB Dacã BE este inaltimea trapezului si BE=12cm, af...
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