Răspuns :
L=244 cm
l=244 :4 = 61 cm
P = 2L + 2l
P = 2 × 244 +2×61
P=488 +122
P = 610 cm
l=244 :4 = 61 cm
P = 2L + 2l
P = 2 × 244 +2×61
P=488 +122
P = 610 cm
L=244 cm
l=L/4
P=?
-----------------------
l=L/4
l=244:4
l=61 cm
P=2(L+l)
P=2(244+61)
P=2×305
P=610 (cm)
l=L/4
P=?
-----------------------
l=L/4
l=244:4
l=61 cm
P=2(L+l)
P=2(244+61)
P=2×305
P=610 (cm)