Question

The diameter of a circle is 3 cm. What is the circumference

Answer 1

Answer:

C = 3pi cm or approximately 9.42 cm

Step-by-step explanation:

The formula for circumference of a circle is given by

C = pi *d

C = pi *3

C = 3pi

or approximately

C = 3*(3.14)

   =9.42 cm