The radius of a circle is 15cm and a chord AB subtends an angle 120 at the centre C of the circle. Using trigonometry find the length of the chord AB and distance of AB from centre C
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Length of the chord AB is 9cm. Distance of AB from centre is 4 cm
raktimbhandariovqqix:
how did you get the answer can you show the steps
Know there's no any column for answer
Use formulas of trignometry
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