Question

What is your exact location if you are crossing the prime meridian and the altitude of Polaris is 50

Answer 1

Crossing the prime meridian it means that you are at 0 longitude. Polaris, the star, is right above the north axial pole, in other words, 90º north. So, if Polaris is of altitude 50 then it means you are at 50º north. The exact location would be 50ºN and 0ºW.

Answer 2

Prime meridian is defined as the line of longitude at 0 degrees. Polaris is the brightest star in the constellation Ursa Major. The exact location when crossing the Prime Meridian and Polaris at height of 50 will be $50^{0} \text N\; 0^{0}\text W$.

Prime meridian is situated at the $0^{0}$, also known as line of $0^{0}$ longitude. It is used to measure the distance in both east and west direction. Polaris is also known as North Star, which is a brightest star in Ursa Major constellation.

If a person crosses prime meridian and have north star at 90-degrees, then the coordinates will be $50^{0} \text N\; 0^{0}\text W$.

Therefore, the coordinates of the person will be 50-degrees north and 0-degrees west.

To know more about prime meridian and Polaris, refer to the following link:

https://brainly.com/question/18688733?referrer=searchResults