regular polygon
正多边形
concave polygon
凹多边形
convex polygon
凸多边形；凸面多角形
a regular polygon inscribed in a circle.
内接于圆的等边多角形。
In the Tianshuihai area, small pingos, unsorted circles, sand wedges and polygons, and other periglacial phenomena were identified.
在该地区发现大量小型冻胀丘、石环等冰缘现象的存在。
A prismatoid having polygons with the same number of sides as bases, and faces that are parallelograms or trapezoids.
四个边相等的平行四边形；不是直角的等边平行四边形。
The polygon has six sides.
这个多边形有六条边。
A regular polygon has all sides and angles equal.
一个正多边形所有边和角都相等。
The area of a polygon can be calculated using different formulas.
多边形的面积可以用不同的公式计算。
To find the perimeter of a polygon, you need to add up all its sides.
要找到多边形的周长，你需要把所有边相加。
A polygon with five sides is called a pentagon.
一个有五条边的多边形被称为五边形。
Irregular polygons do not have equal sides or angles.
不规则多边形的边和角不相等。
The interior angles of a polygon always add up to a specific value depending on the number of sides.
多边形的内角总和根据边的数量总是等于一个特定值。
A polygon can be concave or convex depending on its internal angles.
一个多边形可以是凹的或凸的，取决于它的内角。
Polygons are used in computer graphics to create complex shapes.
多边形在计算机图形中被用来创建复杂的形状。
The perimeter of a polygon is the sum of the lengths of its sides.
多边形的周长是其边长的总和。
regular polygon
正多边形
concave polygon
凹多边形
convex polygon
凸多边形；凸面多角形
a regular polygon inscribed in a circle.
内接于圆的等边多角形。
In the Tianshuihai area, small pingos, unsorted circles, sand wedges and polygons, and other periglacial phenomena were identified.
在该地区发现大量小型冻胀丘、石环等冰缘现象的存在。
A prismatoid having polygons with the same number of sides as bases, and faces that are parallelograms or trapezoids.
四个边相等的平行四边形；不是直角的等边平行四边形。
The polygon has six sides.
这个多边形有六条边。
A regular polygon has all sides and angles equal.
一个正多边形所有边和角都相等。
The area of a polygon can be calculated using different formulas.
多边形的面积可以用不同的公式计算。
To find the perimeter of a polygon, you need to add up all its sides.
要找到多边形的周长，你需要把所有边相加。
A polygon with five sides is called a pentagon.
一个有五条边的多边形被称为五边形。
Irregular polygons do not have equal sides or angles.
不规则多边形的边和角不相等。
The interior angles of a polygon always add up to a specific value depending on the number of sides.
多边形的内角总和根据边的数量总是等于一个特定值。
A polygon can be concave or convex depending on its internal angles.
一个多边形可以是凹的或凸的，取决于它的内角。
Polygons are used in computer graphics to create complex shapes.
多边形在计算机图形中被用来创建复杂的形状。
The perimeter of a polygon is the sum of the lengths of its sides.
多边形的周长是其边长的总和。
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