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What is the radius of a circle if the circumference is 62.8 cm? (2016)

Practice Questions

1 question
Q1
What is the radius of a circle if the circumference is 62.8 cm? (2016)
  1. 10 cm
  2. 15 cm
  3. 20 cm
  4. 25 cm

Questions & Step-by-step Solutions

1 item
Q
Q: What is the radius of a circle if the circumference is 62.8 cm? (2016)
Solution: Circumference = 2πr; 62.8 = 2πr; r = 62.8/(2π) ≈ 10 cm.
Steps: 0

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