[chị tôi] [Polygon A B C D E has 5 sides.Which is a correct description of the polygon? It is a concave pentagon because segment AE would extend into the inside of the polygon, and it has five sides.It is a convex hexagon because it has six sides and none of the sides would extend into the inside of th] [foe reviewer pdf] [vũ khúc cơn giận] [tái tạo kép] [Nghệ thuáºÂt liếm lồng] [giải mật] [みんドラ] [thay đổi cuá»™c sống] [八千裏路雲和月]