Geometry
posted by Mandi .
Hello,
Can you please tell me if I have the correct answer?
Thank You
my answer: 6m
Find the diameter of a circle whose circumference is 18.85m.

Yes, 6.000 is correct, to four significant figures.
6.00014 is more accurate, but since they only quoted four significant figures for the circumference, stick with 6.000 m for the answer.