Respuesta :

we know that

side AB is parallel to side CD
then 
∠A=∠D
∠B=∠C
therefore
(2x+6)/10=(x+6)/8-------------> 8*(2x+6)=10*(x+6)------> 16x+48=10x+60

16x-10x=60-48----------> 6x=12---------> x=2

so

AE=2x+6-------> 2*2+6--------> AE=10

the answer is AE=10 units

Answer: x=10



Step-by-step explanation:


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