Jawabanmu

2014-08-29T16:47:26+07:00
9 cm

caranya: 3 : 5
                    8         
 
 8-5=3*3=9 cm    


Jawaban paling cerdas!
2014-08-29T16:56:23+07:00
 \frac{AD}{AC}  \frac{BE}{BC}
 \frac{2}{5}  \frac{8}{8 + X}
kalikan silang
2 ( 8 + X ) = 5 x 8
16 + 2X = 40
2X = 40 - 16
2X = 24
X = 24/2
X = 12
Jadi panjang CE = 12 cm
smoga membantu .....
1 5 1