GeometryQuestion 404 of 550

A circle has a radius of 7 cm. What is its circumference? (π = 22/7)

  1. 22 cm
  2. 154 cm
  3. 44 cm
  4. 88 cm
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Correct answer: 44 cm

Circumference = 2 × (22/7) × 7 = 44 cm.

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Questions last reviewed: 21 October 2026