QuizMe

* question was added at: 04-11-2020

A longitude of 36°W should be understood as

		the angle between the line from the observer to the center of the world and the line between the center of the worldand the equator.
		the distance from the observer to the central meridian of UTM Zone 36.
		the angle between the line from the observer to the center of the world and the line between the center of the worldand the meridian over Greenwich (London).