Perimetrul = 2730
l = 1/3*2L
P = 2*(l+L) = 2730
l+L = 2730 : 2 = 1365
[tex] \frac{1}{3} * 2L[/tex] + L = 1365
Aducand la acelasi numitor ajungem la 2L + 3L = 1365
5L=1365
L=273
l = [tex] \frac{1}{3} * 2* 273 = \frac{546}{3} = 182[/tex]
Aria = L * l
273*182=49686