In the adjoining figure, O is the centre of circle and diametre AC = 26 cm. If chord AB = 10 cm, then the distance between chord AB and centre O of the circle is:

In the adjoining figure, O is the centre of circle and diametre AC = 2

1.	In the adjoining figure, O is the centre of circle and diametre AC = 26 cm. If chord AB = 10 cm, then the distance between chord AB and centre O of the circle is:
A.	24cm
B.	16cm
C.	12cm
D.	11cm
E.	None of these
Answer» D. 11cm

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In the adjoining figure, O is the centre of circle and diametre AC = 26 cm. If chord AB = 10 cm, then the distance between chord AB and centre O of the circle is:

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