+0  
 
+1
284
2
avatar+48 

#2. This figure shows circle O with diameter QS. 

m(arc)RQS=280dg.

What is the measure of

KenyaRT  Mar 20, 2017
 #1
avatar+48 
0

What is the measure for ros?

KenyaRT  Mar 20, 2017
 #2
avatar+87333 
+1

The measure of angle ROS   = 360 - 280   =   80°

 

 

cool cool cool

CPhill  Mar 20, 2017

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