diketahui:
ΔABC // ΔDEC
Panjang AB = x cm
panjang AC = 6+8 = 14 cm
panjang CD = 8 cm
panjang DE = 16 cm
ditanyakan:
panjang AB = x = ?
jawab:
CD/DE = AC/AB
8/16 = 14/x
x = (14 x 16)/8
x = 224/8
x = 28
jadi panjang AB adalah 28 cm
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diketahui:
ΔABC // ΔDEC
Panjang AB = x cm
panjang AC = 6+8 = 14 cm
panjang CD = 8 cm
panjang DE = 16 cm
ditanyakan:
panjang AB = x = ?
jawab:
CD/DE = AC/AB
8/16 = 14/x
x = (14 x 16)/8
x = 224/8
x = 28
jadi panjang AB adalah 28 cm