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calculati perimetrul figurii


Calculati Perimetrul Figurii class=

Răspuns :

Răspuns:0,9x+5/4y+y+y+5/4x+1,5x+3x+21/4y

2,4x+5/4y+2y+5/4x+3x+9/4y

5,4x+14/4y+8/4y

5,4x+22/4y-perimetrul