Răspuns :
2x1dam+6m=2dam+6m
2 dam=20 m
20m+6m=26(metrii are gardul)
26-2=24(metrii are gardul fara poarta)
2 dam=20 m
20m+6m=26(metrii are gardul)
26-2=24(metrii are gardul fara poarta)