Răspuns :
L=l+124=90+124=214
P=2l+2L=2*90+2*214=180+428=608
608-1=607m fara poarta
607*3=1821m de sarma
P=2l+2L=2*90+2*214=180+428=608
608-1=607m fara poarta
607*3=1821m de sarma
L=90m + 124m=214m
l=90
x-metrii folositi
x=214*2+90*2-1=607m
x=607*3=1821m
l=90
x-metrii folositi
x=214*2+90*2-1=607m
x=607*3=1821m