12-08-2015 16;10;14 · 6.9 cm 5.7 cm a and b are points on a circle, centre o. the lines ca and cb...

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Page 1: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle
Page 2: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle
Page 3: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle
Page 4: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle
Page 5: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle
Page 6: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle
Page 7: 12-08-2015 16;10;14 · 6.9 cm 5.7 cm A and B are points on a circle, centre O. The lines CA and CB are tangents to the circle. CA = 5.7 cm. CO = 6.9 cm. (a) Give a reason why angle