Jawabanmu

2014-04-06T20:15:57+07:00
Dijawab
k 48
k = 4s
48/4 = 12
L = 12.12 = 144
2014-04-06T20:16:51+07:00
48 ÷ 4= 12. 12 × 12 = 144. Luasnya 144 cm persegi.. semoga membantu :) :)