Răspuns :
P=2(L+l)
L=100 m
l=100:2=50 m
P=2*(100+50)
P=2*150
P=300 m
Gardul are 300 de metri .
L=100 m
l=100:2=50 m
P=2*(100+50)
P=2*150
P=300 m
Gardul are 300 de metri .
100 : 2 = 50 m latimea
P = 2 LUNGIMEA + 2 LATIMEA
P = 2 * 100 + 2 * 50 = 200 + 100 = 300 M ARE GARDUL
P = 2 LUNGIMEA + 2 LATIMEA
P = 2 * 100 + 2 * 50 = 200 + 100 = 300 M ARE GARDUL