Reply to comment

Circle Area

If we are given the circumference of a circle to be 2(PI)r, then by simple calculus the area will be (PI)r^2. This comment is submitted by Peter L. Griffiths.

Reply

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

More information about formatting options

To prevent automated spam submissions leave this field empty.
By submitting this form, you accept the Mollom privacy policy.