An arc of a circle of length 22 cm subtends an angle of 3x° at

MATHEMATICS
JAMB 2004

An arc of a circle of length 22 cm subtends an angle of 3x° at the center of the circle. Find the value of x if the diameter of the circle is 14 cm

  • A. 60
  • B. 120
  • C. 180
  • D. 30

Correct Answer: A. 60



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