How to Calculate Diameter from Circumference: A Simple Guide

Learn how to easily calculate the diameter from the circumference using a simple formula. Perfect for quick math solutions!

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To find the diameter from the circumference, use the formula: Diameter = Circumference ÷ π (pi). Measure the circumference and divide by approximately 3.14159. For example, if the circumference is 31.4 units, the diameter would be 31.4 ÷ 3.14159 = 10 units. This simple calculation allows you to quickly determine the diameter from any given circumference.

FAQs & Answers

  1. What is the formula to find diameter from circumference? The formula to find the diameter is Diameter = Circumference ÷ π (pi), where π is approximately 3.14159.
  2. Why is it useful to know how to calculate diameter? Knowing how to calculate the diameter helps in various applications in geometry, engineering, and everyday problem-solving.
  3. Can I use any unit of measurement for circumference? Yes, you can use any unit of measurement for circumference, as long as you remain consistent when calculating the diameter.
  4. What other measurements relate to diameter? Other related measurements include radius (half the diameter) and circumference, which can be derived from the diameter.

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