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Order 2.
It has rotational symmetry of order 2.
order of rotation of a semi circle is 1
The order of rotation of 4 is 1 as the shape 4 can be rotated 360 degree to get the same shape.
Equilateral is an adjective, not a noun and so the question makes no sense. The order of rotation of an equilateral quadrilateral, such as a rhombus, is 1.
Order 2.
how do we dispose of an old Trinidad and Tobago national flag
It has rotational symmetry of order 2.
Trinidad and Tobago's flag is to be flown at the top of the mass of your right and if it is on your left you are disrespecting the law of Trinidad and Tobago but if the flag is half mast then someone very important has died
the union jack
The Trinidad flag is a rectangular red flag with one black diagonal stripefrom one corner to the next this has white stripes on either side. These are our national colours.
how do we dispose of an old Trinidad and Tobago national flag
Gayness ( clearly some fool wrote this)
Trinidad was the name of Magellan's flagship.
order of rotation of a semi circle is 1
Almost all flags are rectangular and so they cannot have rotational symmetry of an order greater than 2. The Union Jack is symmetrical after a 180 degree rotation and so has a symmetry of order 2.However, the flag is not symmetrical under reflection. This is because, although St Andrew's Cross (white) is symmetrically placed, St Patrick's Cross (red) is offset.
It has one and only one line of symmetry!!