P is a point outside a circle and is 26 cm away from its centre. A secant PAB drawn from P intersects the circle at point A and B such that PB = 32 cm and PA = 18 cm. The radius of the circle (in cm) is:

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

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

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P is a point outside a circle and is 26 cm away from its centre. A secant PAB drawn from P intersects the circle at point A and B such that PB = 32 cm and PA = 18 cm. The radius of the circle (in cm) is:

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