| 1. | Boundaries of the polygon may extend to infinity .
多角形的边界可以延伸到无穷远处。 |
| 2. | The frequency polygon is simpler than its histogram counterpart .
频率多边形比直方图更简单。 |
| 3. | He conceived the first proof that the 17-sided polygon is constructible .
他构思了17边形可以作图的第一个证明。 |
| 4. | The circle has greater area than a regular polygon of the same perimeter .
圆的面积比同样周长的正多边形的面积大。 |
| 5. | At the same time convert the angle of the polygon at that vertex into a straight angle .
同时把该顶点处多角形的角转换成平角。 |
| 6. | The captain had it conveyed to the polygon at washington, challenging the president of the gun club to smash it .
船长把它运到华盛顿的试炮场，请大炮俱乐部的主席来击碎它。 |
| 7. | 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。 |
| 8. | 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。 |
| 9. | The convex decomposition of arbitrary planar polygon
任意平面多边形的凸分解。 |
| 10. | A problem in combinatorial geometry about convex polygon
边形的一个组合几何问题 |
