Jawabanmu

2014-06-03T21:20:25+07:00
Dr = 17√3
r= 17
v= r³
v= 17³
v=4913 cm³

2014-06-03T21:24:47+07:00
Volume = S pangkat 3 
diagonal ruang = S akar 3
S = 17
Volume = SxSxS
            = 17x17x17
            = 4913