Jawabanmu

2014-05-18T08:21:47+07:00
L= 2(p.l+p.t+l.t)
376 = 2(10.6+10.t+6.t)
376 = 2(60+10t+6t)
376 = 120+20t+12t
256 = 32t
t = 8 cm
semoga membantu :)