The U.S. flag has three shapes on it: the blue rectanglethat has the stars on it and the 13 long rectangular stripes that are red and white.
Geometric echo is a repeating shape in a pattern. The stars on the US flag is a geometric echo.
there are none.
Plane Geometry (is about flat shapes like lines, circles and triangles ... shapes that can be drawn on a piece of paper) Solid Geometry (is about three dimensional objects like cubes and pyramids).
The US term for the shape is trapezoid, and has only one pair of parallel sides.(The term trapezium is used for these shapes in the UK and many other countries.)
US State flags with reflectional symmetry are:AlabamaArizonaColoradoNew MexicoThe flag of Maryland appears to have rotational symmetry at first glance, but in fact the colours are rotated in each canton (corner).Similarly, Ohio's flag appears to have reflectional symmetry, but the stars in the flag are rotated in the bottom half of the triangle on the left-hand side.
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Geometric echo is a repeating shape in a pattern. The stars on the US flag is a geometric echo.
there are no satrs on the us flag.
There are 50 stars on the US flag
There are 50 stars on the US flag
the first flag of the US had 13 stars.
there are 13 stars on the us flag
50 on the current flag
There are 50 stars on the US flag, one for every state
The US flag has 13 stripes to represent the original 13 colonies.
how many colors are on the us flag is 3 red white and blue
There are 50 stars on the American flag