Our Calçada is located in the Botanical Garden of Lisbon (Rua da Escola Politécnica)[br][br]Coordinates: 38°43'05.9"N 9°08'57.9"W

[url=https://www.geogebra.org/classic/qkj4vxqn]https://www.geogebra.org/classic/qkj4vxqn[/url]

[url=https://docs.google.com/presentation/d/e/2PACX-1vQEOXRu--bA6YGF8hmT5_fJI2DN46wc2B-2iS3O3dkPn767rxaJL1_bWHbDkF4ga7mejBwHyY7nu0wW/pub?start=false&loop=false&delayms=3000]https://docs.google.com/presentation/d/e/2PACX-1vQEOXRu--bA6YGF8hmT5_fJI2DN46wc2B-2iS3O3dkPn767rxaJL1_bWHbDkF4ga7mejBwHyY7nu0wW/pub?start=false&loop=false&delayms=3000[/url]