"ପାଇ" ପୃଷ୍ଠାର ସଂସ୍କରଣ‌ଗୁଡ଼ିକ ମଧ୍ୟରେ ତଫାତ

 

== ନାମ ==

== ସଂଜ୍ଞା ==

[[File:Pi eq C over d.svg|alt=A diagram of a circle, with the width labeled as diameter, and the perimeter labeled as circumference|thumb|right|The circumference of a circle is slightly more than three times as long as its diameter. The exact ratio is called {{pi}}.]]