A chord of length 24 cm is drawn at a distance of 5 cm from the centre of the circle find the radius of the circle
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Answer:
CQ= DQ=12
CO2=CQ2+QO2
CO2=122+52
CO=12
CO =AO= 13 CM
IN TRIANGLE AOP
AO2=PO2+AP2
AP2= 132-122
AP= 5 CM
AB = 10 CM
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