Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

If the circumference of a circle is equal to the perimeter of a square find the ratio of their areas

Asked by 1st March 2013, 8:40 AM
Answered by Expert
Answer:
Let the radius of the circle be r and the side of the square be s
So, 2*pi*r = 4s
r/s = 2/pi
 
Area of circle/area of square = pi*r2/ s2 = pi *(r/s)2 = pi * 4/pi2  = 4/pi
Answered by Expert 1st March 2013, 9:01 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!