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Question 19

The angle subtended by an arc of a circle at the centre is \(\frac{\pi}{3} radians\). If the radius of the circle is 12cm, calculate the perimeter of the major arc.

  • A.\(4(6 + 5\pi)\)
  • B.\(4(6 + 2\pi)\)
  • C.\(4(3 + 3\pi)\)
  • D.\(4(3 + 5\pi)\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2013
Question no.
#19
Type
Objective
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