Flag of Ireland — construction sheet
Own work. Geometry is based on the following description of the flag found at gov.ie  The National Flag of Ireland, a tricolour of green, white and orange, is intended to symbolise the inclusion of and the aspiration for unity between people of different traditions on this island.
The flag is twice as wide as it is high. The three colours are of equal size and the green goes next to the flagstaff.
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