A da'irar ne sa dukan maki a cikin wani jirgin saman da suke a iyakancen nisa daga wani da aka ba batu, cibiyar. Formula for fannin da'irar , inda r - da'irar radius, d - diamita
Tura code ba tare da talla da kai tsaye link to website
Tura code da talla da kuma ba tare da direct link to website
Kwafi da liƙa wannan code a cikin site to wurin da ka ke so kalkuleta don nuna.