regular polygon
正多邊形
concave polygon
凹多邊形
convex polygon
凸多邊形；凸面多角形
a regular polygon inscribed in a circle.
內接於圓的等邊多角形。
In the Tianshuihai area, small pingos, unsorted circles, sand wedges and polygons, and other periglacial phenomena were identified.
在該地區發現大量小型凍脹丘、石環等冰緣現象的存在。
A prismatoid having polygons with the same number of sides as bases, and faces that are parallelograms or trapezoids.
四個邊相等的平行四邊形；不是直角的等邊平行四邊形。
The polygon has six sides.
這個多邊形有六條邊。
A regular polygon has all sides and angles equal.
一個正多邊形所有邊和角都相等。
The area of a polygon can be calculated using different formulas.
多邊形的面積可以用不同的公式計算。
To find the perimeter of a polygon, you need to add up all its sides.
要找到多邊形的周長，你需要把所有邊相加。
A polygon with five sides is called a pentagon.
一個有五條邊的多邊形被稱爲五邊形。
Irregular polygons do not have equal sides or angles.
不規則多邊形的邊和角不相等。
The interior angles of a polygon always add up to a specific value depending on the number of sides.
多邊形的內角總和根據邊的數量總是等於一個特定值。
A polygon can be concave or convex depending on its internal angles.
一個多邊形可以是凹的或凸的，取決於它的內角。
Polygons are used in computer graphics to create complex shapes.
多邊形在計算機圖形中被用來創建複雜的形狀。
The perimeter of a polygon is the sum of the lengths of its sides.
多邊形的周長是其邊長的總和。
regular polygon
正多邊形
concave polygon
凹多邊形
convex polygon
凸多邊形；凸面多角形
a regular polygon inscribed in a circle.
內接於圓的等邊多角形。
In the Tianshuihai area, small pingos, unsorted circles, sand wedges and polygons, and other periglacial phenomena were identified.
在該地區發現大量小型凍脹丘、石環等冰緣現象的存在。
A prismatoid having polygons with the same number of sides as bases, and faces that are parallelograms or trapezoids.
四個邊相等的平行四邊形；不是直角的等邊平行四邊形。
The polygon has six sides.
這個多邊形有六條邊。
A regular polygon has all sides and angles equal.
一個正多邊形所有邊和角都相等。
The area of a polygon can be calculated using different formulas.
多邊形的面積可以用不同的公式計算。
To find the perimeter of a polygon, you need to add up all its sides.
要找到多邊形的周長，你需要把所有邊相加。
A polygon with five sides is called a pentagon.
一個有五條邊的多邊形被稱爲五邊形。
Irregular polygons do not have equal sides or angles.
不規則多邊形的邊和角不相等。
The interior angles of a polygon always add up to a specific value depending on the number of sides.
多邊形的內角總和根據邊的數量總是等於一個特定值。
A polygon can be concave or convex depending on its internal angles.
一個多邊形可以是凹的或凸的，取決於它的內角。
Polygons are used in computer graphics to create complex shapes.
多邊形在計算機圖形中被用來創建複雜的形狀。
The perimeter of a polygon is the sum of the lengths of its sides.
多邊形的周長是其邊長的總和。
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