Using your money in Ireland: Northern Ireland and the Republic of Ireland have different currencies. In the Republic of Ireland the currency used is the Euro and in Northern Ireland the currency used is the Pound Sterling.The banks in Northern Ireland all issue their own notes and with this you may come across different variations in the notes.All coins are the same, irrespective of the bank from which they come.orthern Ireland and the Republic of Ireland have different currencies. In the Republic of Ireland the currency used is the Euro and in Northern Ireland the currency used is the Pound Sterling.
You learned that complementary angles are two angles that add up to 90 degrees, supplementary angles are two angles that add up to 180 degrees, vertical angles are opposite angles at an intersection of two straight lines, and adjacent angles are two angles that are next to each other.
Example: Find angles aÂ°, bÂ° and cÂ° below: Angles aÂ° and cÂ° are also vertical angles, so must be equal, which means they are 140Â° each. Answer: a = 140Â°, b = 40Â° and c = 140Â°. Note: They are also called Vertically Opposite Angles, which is just a more exact way of saying the same thing.