Jawabanmu

2014-04-12T19:24:56+07:00
Panjang sisi= akar 16= 4 cm luas permukaan = 6.4^2 = 96 cm^2
Jawaban paling cerdas!
2014-04-12T19:26:04+07:00
luas alas = s×s
16 = S×S 
s = 4 lp
= 6×S×S 
=6×4×4 = 96 cm^2