briterriaskipp1k
briterriaskipp1k
05-04-2018
Mathematics
contestada
what is the lengh of de?
Respuesta :
musiclover10045
musiclover10045
05-04-2018
DF is 2/3 the length of AC (10/15 = 2/3)
so DE would be 2/3 the length of AB
AB = 27
DE = 2/3 x 27 = 18
the answer is D
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