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Calculati perimetrulunuiparalelogram MNPQ,stiind ca MN =4dm si MQ=32cm


Răspuns :

MN=4dm=40cm

P MNPQ=2(MN+MQ)

P MNPQ=2(40cm+32cm)

P MNPQ=2×72cm

P MNPQ=144cm

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