Răspunsuri

2014-04-21T16:07:27+03:00
Aria unei fete = l²=6²=36
avind 6 fete⇒At= 36×6=216 cm²
2014-04-21T16:08:12+03:00
A = 6*l² = 6 * 6² = 6 * 36 = 216 cm²