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  • 15-01-2024
  • Mathematics
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3. În figura alăturată se dă o dreaptă d şi un segment AB, cu A = d.
a) Construiește simetricul segmentului AB față de dreapta d şi
notează cu B'simetricul punctului B față de dreapta d.
A
b) Măsoară încât să obții o afirmaţie adevărată: ,,Două unghiuri simetrice față de o dreaptă d sunt....
C₂

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