Project In Circles

               Mathematics

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Basic Terms

(1)AC: diameter              (2)region CED: major segment           (3) OB: radius              

(4)part of circumference AEB: minor arc                             (5)CD: chord                 

(6)part of circumference AFC: semi-circle                  (7)region OAEB: sector

(8)part of circumference AFB: major arc                   (9)region CFD: minor segment