Avem o piramida regulata si cunoastem: h=6√3cm,R=12 cm.Aflati:
a) l=?
b)ap=?
c)m(muchia laterala a piramidei)=?
d)ab=?
e)A laterala =?
f)A totala=?
g) Volumul=?
dau 50 coronite promitt repede am nevoie!!!!plz HELPPPP