How is polaris useful in finding direction?

Polaris, also known as the North Star, is useful for finding direction because it is positioned nearly directly above the North Pole. This makes it a reliable indicator of true north; when facing Polaris, you are facing north. In the Northern Hemisphere, its angle above the horizon corresponds closely to your latitude, providing additional navigational assistance. As a result, sailors and travelers have historically used Polaris as a fixed point for navigation.