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Find the lenth of a arc …

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Find the lenth of a arc of a circle of radius 14cm which substent an angle of 36 at the centre
  • 1 answers

Pavan Reddy Yl 2 years, 8 months ago

Correct option is C 8.8 cm θ=(36×180π​)c=(5π​)c and r=14 cm. ∴  l=rθ=(14×5π​) cm = (14×722​×51​) cm = 544​ cm = 8.8 cm.
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