The radius of circle is 30m find the length of an arc of this circle if the length of the chord of the.arc is 30cm
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- WE KNOW THAT IF 'O' ANGLE SUBTENDED AT CENTRE BY 'L' LENGTH OF ARC IN 'R' RADIUS OF CIRCLE THEN
O = L/R
O × R = L
π/3 × 30 = L
10π = L
- SO THE LENGTH OF THE ARC OF CHORD IS = L = 10π CM
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