No.36 Q.36. The circumference of a circle exceeds its diameter by 67.2 cm, the circumference of a circle is ______ . (A) 98.56 cm (B) 98 cm (C) 90 cm (D) 92 cm Share with your friends Share 1 Neha Sethi answered this Dear student Let the radius of the circle be r cm.Given Circumference of a circle=Diameter of the circle+67.2 cm⇒2πr=2r+67.2⇒2×227×r=2r+67.2⇒44r7-2r=67.2⇒44r-14r7=67.2⇒30r=470.4⇒r=15.68cmSo,Circumference of a circle=2πr=2×227×15.68=98.56cm Regards 1 View Full Answer Abha answered this a) 98.56 -2
