Jawapan

2016-10-17T20:06:52+08:00
Each side of the cubical box is actually 11 -----> (√121)
so that the base area became 11x11=121
after that, the volume formulae of a cubical box is v= length x width x height
so volume of a cubical box = 11 x 11 x 11 =1331 cm3