PLSS HELP !! ITS DUE SOON , PLSS

6.28 meters

Step-by-step explanation:

The formula for circumference is C=2r.

So circumference (C) equals 2 x pi x radius (aka half the diameter)

The diameter is 2 meters, so the radius is 1 meter. (2 meters÷2= 1 meter)

2 x pi (3.14) x 1 = 6.28

When the height of a cylinder is 12 cm and the radius is 4 cm, the circumference of the cylinder is increasing at a rate of pie/4 cm/m in, and the height of the cylinder is increasing four times faster than the radius.

Step-by-step explanation: