The distance of a chord from the centre of a circle is 5cm. Find the length of the chord if
radius is 12 cm?
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center of a circle is =5cm
radius =12cm
length of the chord=?
w.k.t
by Pythagoras therom
AO2=AP2-AB
AO2=5+12
AO2 =169
AO2=√169
AO=13
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