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Use "polygons" in a sentence
"In the fourth are six triangles, in the fifth, five polygons from a pentagon to a decagon."
"Euclid started off by carving up two-dimensional space into the family of shapes known as polygons, which are those shapes made from only straight lines."
"You can see all of these orange polygons, that is where we have severe thunderstorm warnings with winds capable of exceeding 60 miles per hour."