September 26, 2010

Polygons or Not?




3 comments:

Puzzle master said...

1 3 4 5 7 8 9 are polygons

Mr. Joyce said...

Easy. All of the figures that are not closed are not polygons.

Anonymous said...

A polygon is closed figure bounded by line segments.
Here, in this figure, 1,3,4,5,7,8,9 are the polygons.

Shubhangi Jain
X - D
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