Respostas

2013-11-27T11:58:19-02:00
H = L\/3/2
L\/3/2 = 10\/3
L\/3 = 20\/3
L = 20 cm
P = 3 . 20
P = 60 cm
Lq = 60/4
Lq = 15 cm
Dq = L\/2
Dq = 15\/2 cm
1 3 1