+0  
 
-1
255
2
avatar+3027 

Help.

NotSoSmart  Mar 28, 2017
 #1
avatar+11 
-4

It's funny that you asked for my help because you assumed that I would know what I'm doing if I did help. But I don't. Odd.

ClownPrinceofChaos  Mar 28, 2017
 #2
avatar+88871 
+1

PAB  and PCB both = 90

 

APCB is a quadrilateral... so....

 

The other two angles will sum to 180

 

So

 

ABC  +  APC  = 180

 

73  + APC  = 180

 

APC  = x  =  180  - 73   = 107

 

 

cool cool cool

CPhill  Mar 28, 2017

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