Final answer:
To find the latitude of a star, use the angle between the pole star and the zenith. Longitude cannot be determined based on the star's position.
Step-by-step explanation:
To find the latitude of a given star, you can use the angle between the direction of the pole star and the zenith. The angle of the pole star above the horizon is equal to the local latitude. For example, if the angle is 45 degrees, then the latitude would be 45 degrees.
The longitude of the star cannot be determined solely based on its position in the sky. To determine the longitude, you would need additional information, such as the time of observation and the star's right ascension and declination coordinates.