Fi si awọn ayanfẹ
 
Yọ kuro lati awọn ayanfẹ

Ayipo a Circle (agbegbe ti a Circle) agbekalẹ isiro

Circumferenc ti a Circle (agbegbe ti a Circle) agbekalẹ isiro faye gba o lati ri a ayipo (agbegbe) ti a Circle, nipa awọn agbekalẹ, lilo rediosi ti a Circle.
Rediosi (r):

Ayipo a Circle

A Circle ni awọn ṣeto ti gbogbo ojuami ninu ofurufu kan ti o wa ni a fi fun ijinna lati a fi fun ojuami, aarin.
Agbekalẹ fun ayipo a Circle: p = 2πr,
ibi ti r - rediosi ti a Circle, π = 3.14159