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Rombul ABCD are diagonala BD=AB . Atunci m(unghiABC) este:
a)60 grade
b)120 grade
c)90 grade pls cu explicatii​


Rombul ABCD Are Diagonala BDAB Atunci MunghiABC Estea60 Gradeb120 Gradec90 Grade Pls Cu Explicatii class=