구글 클래스룸
GeoGebra지오지브라 클래스룸

Earth's Cities

This activity belongs to the GeoGebra book Earth and Sun. The yellow points mark the capitals of countries and the most populous cities (with over one million inhabitants). Move the orange point to view the text associated with the nearest city. Click on that text to place the orange point in that city.
Author of the construction of GeoGebra: Rafael Losada