Răspunsuri

2014-05-15T15:14:51+03:00
360/4= 90 latimea
360*2+90*2=720+180=900
900*4=3600m
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2014-05-15T15:15:33+03:00
L=1/4L
l=1/4x360=90 m
P=2(L+l)=2(360+90)=900 m
900x4=3600 m sarma folosita
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