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      Question

      The circumference of a circle is 44 cm. What is its

      radius? (Use π = 22/7)
      A 28 cm Correct Answer Incorrect Answer
      B 21 cm Correct Answer Incorrect Answer
      C 14 cm Correct Answer Incorrect Answer
      D 7 cm Correct Answer Incorrect Answer

      Solution

      Circumference = 2πr So, 2×22/7×r=44 44/7 ×r =44 r =7cm.

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