The circumference formula of the circle is obtained by multiplying the diameter by pi(π). To recall, a circumference of a closed curve or circular object is the linear distance around its edge. The circumference of a circle has a special importance in geometry and trigonometry. Formula to Calculate Circumference of a Circle Formula to Find Circumference The Circumference Formula requires either the radius or the diameter of the circle for its calculation. Circumference of a Circle C = 2πr = πd Where, C is the circumference of the circle. d is the…