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

m(arc)RQS=280dg.

What is the measure of

KenyaRT  Mar 20, 2017
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What is the measure for ros?

KenyaRT  Mar 20, 2017
 #2
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The measure of angle ROS   = 360 - 280   =   80°

 

 

cool cool cool

CPhill  Mar 20, 2017

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