Question

find the circumference of the circle 12 centimetre​

Answer 1

Hey mate here is your answer :

circumference of the circle = 2 × pie × radius

=2 × 3.14 × 12=75.4cm

If 12cm is the diameter then

circumfrenc = 2 × 3.14 × 6 = 37.7cm

Answer 2

Answer:

75.398 or 37.699

Step-by-step explanation:

If 12cm is radius

$2\pi r$

$2\pi(12)$

$=75.398$

If 12cm is diameter, the radius will be 12/2 = 6

$2\pi r$$2\pi (\frac{12}{2} )\\2\pi (6)\\= 37.699$