    Sentence I: The chordé AB ahd CD: of &  circle’ with center ©. intersect. at point P.  Prove..that afigleAQD!¥ -angleBOC=  pangleBPC, Can you help me eth this?              Sentence 2Draw 2 line   4.5m ‘with radius i. serh, diaw:two cides  havirig- AB as the centre: What lenigth of  AB will be: outside the'cirele?              