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If the circumference of a circle is 88 cm, find its radius. (Use pi = 22/7)

A7 cm
B14 cm
C21 cm
D28 cm

Explanation

Circumference = 2 * pi * r => 88 = 2 * (22/7) * r => 88 = (44/7) * r => r = (88 * 7)/44 = 14 cm.

Exam Relevance
  • Topic: Geometry & Mensuration
  • Subtopic: Circles
Submitted by: mcqstutor Team More Mathematics MCQs →

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