How to Calculate Diameter from Circumference: Easy Formula Explained

Learn how to find the diameter from the circumference using a simple formula. Quick and easy steps for your math needs!

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To get the diameter from the circumference, use the formula: Diameter = Circumference / π (Pi). Measure the circumference of the circle, then divide by approximately 3.14159. This will give you the diameter.

FAQs & Answers

  1. What is the formula to calculate diameter from circumference? The formula is Diameter = Circumference / π (Pi), where π is approximately 3.14159.
  2. Why is π important in calculating diameter? π (Pi) is the constant that relates the circumference to the diameter of a circle, making it essential for accurate calculations.
  3. Can I find the diameter without knowing the radius? Yes, you can find the diameter using the circumference directly with the formula mentioned.
  4. What is the diameter if the circumference is known? Simply divide the circumference by π (3.14159) to find the diameter.