See reflection symmetry.
The precision of a diamond's cut.
Position where the pieces of one side mirrors the position of the pieces of the other side.
a reflection where the preimage and the image are the same; see reflection symmetry.
The amount of space a 3-D object can hold.
the length of a segment whose endpoints are the vertex and a point on the plane of the base that is perpendicular to the plane of the base.
the distance between the planes of the bases.
the distance between the bases of a trapeziod.
the perpendicular segment from a vertex to the line containing the opposite side of a triangle.
not stable; changing.
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An e-marriage is a marriage that is officiated by means of an online communication tool, so the couple can be at one site with the officiator at ...
Tirana, アルバニア
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