Răspuns :
Am,desenat,triunghiul,ABC,cu,baza,AB,pe,orizontala.
AB/AC=2/3=>AB=2AC/3
Cu,t.Pit.,avem
4AC²/9+AC²=1872
4AC²+9AC²=16848
13AC²=16848
AC²=1296
AC=36
AB=24
Aria,unui,triunghi,dreptunghic,este,semiprodusul,catetelor
Aria=ACxAB/2=36x24/2=36x12
Aria=432cm²
AB/AC=2/3=>AB=2AC/3
Cu,t.Pit.,avem
4AC²/9+AC²=1872
4AC²+9AC²=16848
13AC²=16848
AC²=1296
AC=36
AB=24
Aria,unui,triunghi,dreptunghic,este,semiprodusul,catetelor
Aria=ACxAB/2=36x24/2=36x12
Aria=432cm²