Question

Which shows the circumfrence of Circle Z
(picture attached)

Answer 1

please help me out

Answer 2

Circomfrance is 2piR, so this case, r is 12m. The circomfdrance would then be 2 * 12m (radius, or R for short) * pi which equals, 24pi exactly, or 79.356 as an estimate.

Answer 3

The circumference is:\[24\pi\]
The reason is:\[Circumference/Diameter = \pi\]
So, if the radius is 12, the diameter must be 24. Circumference = Diameter times Pi.

Make sense?

Answer 4

Sorry, make sure to properly label your answer as meters and not just some number.

Answer 5

these are the answer choices 6pi , 24pi , 12pi , and 144pi .