document.write( "Question 388961: I know the answer is 6 but I am now sure why. Here is the question:
\n" ); document.write( "In the figure (NOT drawn to scale), AB is parallel to CE. If the length of DA=6, what is the length of DB?
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Algebra.Com's Answer #275414 by jerryguo41(197)\"\" \"About 
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AB is parallel to CE so DAB and DBA are both x degrees
\n" ); document.write( "That makes Triangle DAB isosceles w/ D vertex so DB=6
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