Mathematicians estimated it by inscribing polygons in circles.

数学家通过在圆内接多边形来估算这个数值。

The circle, which is effectively a Reuleaux polygon with an infinite number of sides, has the largest.

圆是一个有效的鲁洛正多边形有无数条边，有最大的面积。

The tangram is a dissection puzzle consisting of seven flat polygons which are put together to form shapes.

七巧板是一个小块拼图游戏，由七个扁平的多边形组成，这些多边形放在一起可以形成其他形状。

And over the years, more polygon lines were added, making the players look more and more lifelike.

并且经年累月，增加了更多的多边形线条，让球员们看起来越来越逼真。

That’s because this algorithm doesn’t need to sort any polygons, which makes it faster.

这是因为该算法不需要对任何多边形进行排序，因此速度更快。

This works with larger polygons too.

这也适用于更大的多边形。

Importantly, it also works for some polygons with fewer sides, including heptagons, hexagons, and pentagons.

重要的是， 它也适用于一些边数较少的多边形，包括七边形、六边形和五边形。

Also they taught students how to draw polygon.

并且教学生画多边形。

They may be triangles or polygons, or different kinds of shapes that you don't normally expect in a building.

它们可能是三角形或多边形，或者您通常不会在建筑物中看到的各种形状。

Then Z-buffering starts with the first polygon in its list.

然后 Z 缓冲从其列表中的第一个多边形开始。