Ask Question
30 December, 02:10

How can you calculate the circumference if you know the circle's radius?

+4
Answers (2)
  1. 30 December, 03:20
    0
    Set up the formula for the area of a circle.

    The formula is A = πr^2 {A=/pi r^{2}}, where A equals the area of the circle, and r equals the radius. Solve for the radius ...

    Plug the area into the formula ...

    Divide the area by ...

    Take the square root.
  2. 30 December, 05:27
    0
    The circumference is the radius times 2 times 3.14
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “How can you calculate the circumference if you know the circle's radius? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers