Răspunsuri

2014-03-27T18:46:05+02:00
AB=10cm
adica AC-diagonala=10√2
adica AO=OC=5√2
TRIUNGHI VOA APLICI TP
REZULTA VO=√119
TRIUNGHI VOM APLCI TP 
REZULTA VM=12 CM
AL=PB*AP÷2=40*12/2=240
V=AB*H/3=100*√119/3=100√119/3