| 1. | In this way the areas of the polygons thus formed gradually approach to the area of the circle, the difference diminishing step by step .
按这种方法，这样形成的多边形的面积逐渐趋近于圆的面积，两者的差别一步步地缩小。 |
| 2. | The relative frequency polygon has the same shape as the frequency polygon made from the same data set but a different scale of values on the vertical axis .
根据同一资料绘制的相对频率多边形与频率多边形的形状是相同的，只是纵轴上的标尺不同。 |
| 3. | The convex decomposition of arbitrary planar polygon
任意平面多边形的凸分解。 |
| 4. | Sets or retrieves the depth bias for polygons
设置或检索多边形的深度偏移。 |
| 5. | Structures that represent the vertices of the polygon
结构数组，这些结构表示多边形的顶点。 |
| 6. | The points in the points array specify the vertices of a polygon
数组中的点指定多边形的顶点。 |
| 7. | That determines the color , width , and style of the polygon
，它确定多边形的颜色、宽度和样式。 |
| 8. | What is the perimeter of this polygon
这个多边形的周长是多少？ |
| 9. | If you click inside the polygon , the number of sides increases
如果单击多边形的内部，则边数增加。 |
| 10. | If you click outside the polygon , the number of sides decreases
如果单击多边形的外部，则边数减少。 |
