Question

Find the circumference of the circle. d=15

Answer 1

C≈47.12

Hope its help uh

Answer 2

Find the circumference of the circle. d=15 is 47,1 cm

discussion

Circle is a form consisting of all points in a defined plane from a specific point, center; the equivalent is a moving curve traced by a point in the plane so that its distance from a given point is constant.

completion

d/2 = 15/2 = 7,5

K = 2 × π × r × 2 × 3,14 × 7,5 = 47,1 cm