Răspuns :
L : 7 = 5
L = 7 x 5
L = 35 m
P = 2L + 2 l
P = 2 x 35 + 2 x 5
P = 70 + 10
P = 80 m
L = 7 x 5
L = 35 m
P = 2L + 2 l
P = 2 x 35 + 2 x 5
P = 70 + 10
P = 80 m
L : 7 = 5
L = 7 x 5
L = 35 m
P = 2L + 2 l
P = 2 x 35 + 2 x 5
P = 70 + 10
P = 80 m
L = 7 x 5
L = 35 m
P = 2L + 2 l
P = 2 x 35 + 2 x 5
P = 70 + 10
P = 80 m