Question

Approximately what is the circumference of a circle with a radius of 3 centimeters? A) 9 cm B) 19 cm C) 28 cm D) 42 cm

Answer 1

19cm is the answer ….

Answer 2

Explanation:

Circumference of circle = 2
`\pi`r

= 2 . (3.14) . 3

= 6 . (3.14)

which is approximately 19.

Answer: 19cm