Question

latitudes and longitudes are always expressed in angles. why?

Answer 1

becaus3 it shows the distance in respect to the tropics and equator

Answer 2

Latitude and longitude form a geographical coordinate system used for locating places on the surface of the earth. They are angularmeasurements, expressed as degrees of a circle measured from the center of the earth. The earth spins on its axis, which intersects the surface at the north and south poles.