P is a point outside a circle and is 26 cm away from its centre. A sec – McqOptions

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1.	P is a point outside a circle and is 26 cm away from its centre. A secant PAB drawn form P intersects the circle at points A and B such that PB=32 cm and PA=18cm. The radius of the circle (in cm) is:
A.	12
B.	13
C.	10
D.	8
Answer» D. 8

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