No African countries use the euro.
The continent of Africa is not one country.And, unlike most of Europe (which, united under the EU, uses the Euro), Africa has no single currency. Each country uses it's own monentary system (about 54 of them in all).
As far as I know there is no country in South America which has the Euro as its currency.
Euro is a currency.
Ireland uses the Euro as its currency.
aruba,bonaire,curacao.
South Africa
Angola
Italy uses the "Euro" currency.
The Euro, otherwise each country uses its own currency.
Yes, the Euro is a common currency throughout most of Europe, any country that uses the Euro will accept Euros from any other country that uses the Euro. There is no exchange rate, all Euros are the same value.
Amsterdam , which is in the country known as The Netherlands uses the currency known as The Euro. Most of Europe uses "The Euro" save for a few countries such as the United Kingdom and Switzerland.
All of Spain, including the Canary Islands, use the euro. Before the euro, they used the peseta.