kcruz1
kcruz1
20-04-2018
Mathematics
contestada
Please help and explain
Respuesta :
nicholaswang111
nicholaswang111
20-04-2018
Using geometry, you can find that
ΔABC is similar to ΔADE by AA Similarity Postulate. Then, use proportions to find the value of x.
x/3 = 6/(4+3)
x/3 = 6/7
x = 18/7
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