Answers

2014-04-24T16:28:43+05:30
The distance of the chord from the centre is 8 cm
first draw a perpendicular line from centre of the circle till chord
It acts as a perpendicular bisector


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2014-04-24T20:48:56+05:30
Largest chord in circle is diameter 
dia of circle is 20cm
lengtn of chord is 12cm distance between them is 8cm
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