I think its a square because a polygon is a 2D shape has three or more straight sides and a polygon has equal sides and angles.
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Jessica
3/6/2013 05:28:22 am
I just looked at the picture again and it looks like a rectangle to, I would use the same reasons that I used for the square for why its a polygon.
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Brenden
3/6/2013 07:40:53 am
The type of polygon on the attendace folder is a rectangle. A rectangle has two parelle lines and is a closed two dimensional shape. It also has two long sides that are equal and two short sides that are equal!
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grace
3/6/2013 08:03:42 am
I think it is a rectangle.
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David
3/6/2013 08:19:39 am
I think our class's attendance folder is a rectangle because it has four sides and right angles but the sides are not equal.
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maggie
3/11/2013 10:02:04 am
i think our classroom folder is a rectangle becuse it has equal sides and its a 4d shape!
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Nora
3/12/2013 10:20:29 am
I think it is a rectangle because it has four sides and four angles.
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fenna
3/13/2013 10:13:56 am
i beleve that it is a rectangle because the parelell lines on the top and botom are longer than on the sides.
--Meet Mrs. Pettinelli Welcome to our blog and class website. This is my second year at John Lyman Elementary. I moved to CT from Virginia where I taught first grade for two years, prior to which I taught fourth grade in New York.
"Tell me and I forget, teach me and I remember, involve me and I learn." -Ben Franklin