+0  
 
-1
722
1
avatar+327 

Plz Help Me! Working on this for 3 hrs and this is one of my last few questions.

 

 

 Dec 16, 2017
 #1
avatar+128407 
+2

Point P is the midpoint of  AA

 

AA  is perpendicular to XY

 

 

 

cool cool cool

 Dec 16, 2017

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