Circles & Arcs

What is the center of the circle?

• point G

• $\overline{RT}$

• point S

• $\overline{QG}$

Which segment is a diameter?  

•  $\overline{GR}$  

• $\overline{RT}$

•  $\overline{GU}$  

• $\overline{QG}$

Which segment is a radius?  Check all that apply.

•  $\overline{GR}$  

• $\overline{RT}$

•  $\overline{GU}$  

• $\overline{QG}$

Which arcs are minor arcs?  Check all that apply.

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• 
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• 

Which arcs are semicircles?  Check all that apply.

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• 

Which arcs are major arcs?  Check all that apply.

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• 
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• 

• 29 degrees

• 151 degrees

• 331 degrees

• Not enough information to determine the measure.  

• 90 degrees

• 151 degrees

• 29 degrees

• Not enough information to determine the measure.  

• 119 degrees

• 241 degrees

• 151 degrees

• Not enough information to determine the measure.  

• 119 degrees

• 241 degrees

• 270 degrees

• Not enough information to determine the measure.