Răspunsuri

2014-04-28T22:49:16+03:00
A)    6pasi----------4m
       96 pasi-------x
       x=96·4/6
x=64 m este lungimea
6 pasi---------------4m
84 pasi--------------y
y=84·4/6
y=53m este latimea
P=2(L+l)
P=2(64+56)=2·120
P=240 m
B)    8 pasi---------------8m
       96 pasi----------------x
x=96·8/8=96 lungimea
8 pasi--------------------8m
84pasi=--------------y
y=84·8/8=84 m latimea
p=2(84+96)=2·180
p=360 m

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