n.十面体

Decahedron has 10 faces.
Decahedron是一个十面体。
The decahedron is a polyhedron with ten faces.
十面体是一种有十个面的多面体。
A regular decahedron is a hypothetical shape with all sides and angles equal.
一个规则的十面体是一种假设的形状，所有边和角度都相等。
The decahedron is one of the Johnson solids.
十面体是约翰逊固体之一。
The decahedron can be constructed by joining two pentagonal pyramids at their bases.
可以通过将两个五角锥底座连接起来来构造十面体。
The decahedron is not a Platonic solid because it does not have all its faces congruent regular polygons.
十面体不是柏拉图立体，因为它不具有所有全等的正多边形面。
The volume of a regular decahedron can be calculated using the formula V = (5/6) * a^3 * sqrt(2 + sqrt(2)), where a is the length of an edge.
规则十面体的体积可以使用公式V = (5/6) * a^3 * sqrt(2 + sqrt(2))计算，其中a是边长。
The surface area of a regular decahedron can be calculated using the formula A = 5 * a^2 * sqrt(3), where a is the length of an edge.
规则十面体的表面积可以使用公式A = 5 * a^2 * sqrt(3)计算，其中a是边长。
A decahedron can also be represented as a graph with ten vertices and fifteen edges.
十面体也可以表示为带有十个顶点和十五条边的图形。
The dual of a decahedron is a pentagonal antiprism.
十面体的对偶是一个五角反棱柱。