Jawabanmu

2014-08-28T17:58:55+07:00
16 cm , 24 cm, 30 cm

maaf klo slh
Marcia
ok..
Oh iy 1,5 itu dpt dri mn ?
coba" aja
bah nya kau,ad2 ajh.
2014-08-28T18:04:36+07:00
1. 8 x 2 = 16
12 x 2 = 24
15 x 2 = 30
16 cm, 24 cm, 30 cm

2. 8 x 3 = 24
12 x 3 = 36
15 x 3 = 45
24 cm, 36 cm, 45 cm

DLL