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             Printable version 
            Arcs of a Circle - Lesson 10-3 
            Today we discussed arcs of circles.  We started with a number of definitions: 
              
              
              
            We then defined a couple of angles related to circles: 
              
              
            Using these definitions, we then learned how to measure arcs and defined congruent arcs: 
              
             
            We then concluded the following (all of which should make sense based on the definitions above): 
              
              
             
            We concluded the day by reviewing homework....fun stuff, huh? 
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