the arc of a great circle joining those ports, or the shortest distance between any point reached during the journey and any desired haven, and can calculate the distance. Ordinarily, vessels ...

It also separates the circle into two segments - the major segment and the minor segment. The formula to calculate the arc length is: \(\text{Arc length} = \frac{\text{angle}}{360^\circ} ...

Calculate the arc length to 2 decimal places. First find what fraction of the whole circle we have. 90° is one quarter of the whole circle (360°). Therefore, the arc length is \(\frac{1}{ ...