+0  
 
+1
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2
avatar+470 

oof i need assistance

Neptune  Nov 22, 2018
 #1
avatar+92429 
+3

Here's the first one

 

Actually....angles  A and C are equal

And angles  E and C are equal

 

So....by AA conguency.....triange ACB is similar to triangle ECD

 

So....angle  BAC = angle DEC...and these are opposite imterior angles 

 

And angle CBA = angle EDC...and these are oppositie interior angles

 

And AE and BD are transversals cutting AB and DE

 

But...when transversals cutting two line segments make opposite interior angles equal....the segments are parallel

 

So   AB ll DE

 

 

cool cool cool

CPhill  Nov 23, 2018
 #2
avatar+470 
+2

tysm! what's the second one though

Neptune  Nov 24, 2018

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