volumul= arie baza x inaltime
Arie totala= 36 rad 3
Arie tot.= Arie laterala + Arie baza
18 rad 3 + Arie baza=36 rad 3
Arie baza=18 rad 3
Latura=6 rad 2
Arie laterala=18 rad 3
Arie laterala= P bazei x inaltime
18 rad 2 x h= 18 rad 3
h= rad 6/2
volumul=18 rad 3 x rad 6 /2
volumul=9 rad 18=27 rad 2