It looks like the inner circle is .6 miles. The outer circle is a bit longer at .9 miles. âI have a park conundrum and of course you were the first person I thought of who could help. I walk the path that goes around the Heroes Park. I would like to know how far I am walking.
Precision cutting means adapted for use in cutting, e.g., small holes along a continuous web. The novel apparatus by which the process of the invention is to be carried out comprises opposed cutting means, mounted on either side of a path through which a web to be processed is moved.
Precision is independent of accuracy. You can be very precise but inaccurate, as described above. You can also be accurate but imprecise. For example, if on average, your measurements for a given substance are close to the known value, but the measurements are far from each other, then you have accuracy without precision.