A hexagon is a shape that has six edges and six vertices. 六边形是有六条边和六个顶点的图形。

　　In other words, a hexagon has six angles and six straight sides. 换句话说，六边形有六个角和六条直边。

　　The angles inside of a regular hexagon add up to 720°. 标准六边形内角的总和是720度。

　　Can you find hexagon-shaped objects around you? 你能找到周围的六边形物体吗？

　　Honey combs are hexagons. 蜂巢是六边形。

　　Some snowflakes are hexagons. 一些雪花是六边形。

　　Also turtles' backs have hexagon shapes. 海龟壳也有六边形。