Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

christinaxxx

  • 4 years ago

what's the equation of a circle? is there a specific one?

  • This Question is Closed
  1. Rogue
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    For a circle with a radius of r that is centered at (h, k), its equation is:\[(x-h)^2 + (y-k)^2 = r^2\]

  2. Rogue
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    So for example, a circle with a radius of 4 and that has a center at (3,2), its equation would be\[(x - 3)^2 + (y - 2)^2 = 16\]

  3. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy