+0  
 
0
60
1
avatar

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p=60 
r=(2x +4) 
Q=x

 Dec 18, 2018

Best Answer 

 #1
avatar+3994 
+1

All of angles are interior angles, right?

So, \(x+(2x+4)+60=180, 3x+4=120, 3x=116, x=\frac{116}{3}.\)

.
 Dec 18, 2018
 #1
avatar+3994 
+1
Best Answer

All of angles are interior angles, right?

So, \(x+(2x+4)+60=180, 3x+4=120, 3x=116, x=\frac{116}{3}.\)

tertre Dec 18, 2018

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