Q: PAB and PCD are two secants to a circle . If PA 10 cm , AB = 12 cm – McqOptions

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1.	Q: PAB and PCD are two secants to a circle . If PA 10 cm , AB = 12 cm and PC = 11 cm , then what is the value ( in cm ) of PD ?
A.	18
B.	9
C.	20
D.	12
Answer» D. 12

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