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The radius of a circle is 6 cm. The p...

The radius of a circle is 6 cm. The perpendicular distance from the centre of the circle to the chord which is 8 cm in length, is `sqrt(5)\ c m` (b) `2sqrt(5)\ c m` (c) `2\ sqrt(7)\ c m` (d) `sqrt(7)\ c m`

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The radius of a circle is 6 cm. The perpendicular distance from the centre of the circle to the chord which is 8 cm in length, is (a) sqrt(5)\ c m (b) 2sqrt(5)\ c m (c) 2\ sqrt(7)\ c m (d) sqrt(7)\ c m

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