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Hd

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Guest Feb 20, 2017
 #1
avatar+92805 
+5

Hint:  

angle FGD and angle CGE are vertially opposite.  What does that mean?

 

AB and CD are perpendicular so what is angle CGB ?

 

Can you work it out now?  :)

Melody  Feb 20, 2017
 #2
avatar+87301 
0

<EGC  = <DGF  = 18

 

<EGC + <BGE  = 90

 

18 + <BGE  = 90      subtract 18 from both sides

 

<BGE  = 90 - 18  =  72

 

 

cool cool cool

CPhill  Feb 20, 2017

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