Mark wants to find the circumference of a circle with a diameter of 12 cm. Which expressions can he use to find the circumference of of the circle in centimeters?

Respuesta :

Use this to plug in the numbers:

C = 2 * π * R = 2 * π * 14 = 87.9646 cm

C = Pi or (3.14) times d
Therefore
C = (3.14)d, and C= (3.14)12