Jawabanmu

2014-08-29T18:21:45+07:00

kalikan silang
1,2X = 2 x 15
1,2X = 30
X = 
X = 25
Jadi tinggi menara = 25 m



2014-08-29T18:22:31+07:00
 \frac{2}{X}  \frac{1,2}{15}
kalikan silang
1,2X = 2 x 15
1,2X = 30
X =  \frac{30}{1,2}
X = 25
Jadi tinggi menara = 25 m
smoga membantu ...