radius of circle with Centre O is 41 units. Length of Chord PQ is 80 units, find the distance of the chord from the centre of the circle
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let length be x.
then using Pythagoras theorm..
(44)2= (40)^2+ x^2
1936= 1600+ x^2
x= 18.33 unit (after solving)
then using Pythagoras theorm..
(44)2= (40)^2+ x^2
1936= 1600+ x^2
x= 18.33 unit (after solving)
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