Răspuns :
14 * 8 = 112 cm latimea
36 * 8 = 288 cm lungimea
P = 2 * (112 + 288) = 2 * 400 = 800 cm
sau
P = 2 * 8 * (14 + 36) = 16 * 50 = 800 cm
36 * 8 = 288 cm lungimea
P = 2 * (112 + 288) = 2 * 400 = 800 cm
sau
P = 2 * 8 * (14 + 36) = 16 * 50 = 800 cm
36x8=288 cm este Lungimea
14x8=112 cm este latimea
P=L+L+l+l
P=288+288+112+112
P=800 cm
mod. 2)
L=36x8
l=14x8
P=L+L+l+l
P=(36x8)+(36x8)+(14x8)+(14x8)
P=288+288+112+112
P=800 cm
14x8=112 cm este latimea
P=L+L+l+l
P=288+288+112+112
P=800 cm
mod. 2)
L=36x8
l=14x8
P=L+L+l+l
P=(36x8)+(36x8)+(14x8)+(14x8)
P=288+288+112+112
P=800 cm