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If a circle has a radius of 7 cm, what is its circumference? (Use π ≈ 3.14)

Practice Questions

1 question
Q1
If a circle has a radius of 7 cm, what is its circumference? (Use π ≈ 3.14)
  1. 21.98 cm
  2. 43.96 cm
  3. 14 cm
  4. 28 cm

Questions & Step-by-step Solutions

1 item
Q
Q: If a circle has a radius of 7 cm, what is its circumference? (Use π ≈ 3.14)
Solution: Circumference = 2 * π * radius = 2 * 3.14 * 7 ≈ 43.96 cm.
Steps: 0

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