An arc of length 3.14 m on a circle of radius 1 m subtends an angle of:

  1. 3.14 rad
  2. 1.57 rad
  3. 6.28 rad
  4. 180 rad
Answer

A) 3.14 rad

theta = sr = 3.141 = 3.14 rad. SLO P-11-B-07 · Understanding

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