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If a circle has a radius of 7 cm, what is the length of the circumference?

Practice Questions

Q1
If a circle has a radius of 7 cm, what is the length of the circumference?
  1. 14π cm
  2. 21π cm
  3. 49 cm
  4. 14 cm

Questions & Step-by-Step Solutions

If a circle has a radius of 7 cm, what is the length of the circumference?
  • Circumference of a Circle – The circumference is the distance around a circle, calculated using the formula C = 2πr, where r is the radius.
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