line+of+symmetry
61Oceanic crust — Age of oceanic crust. The red is most recent, and blue is the oldest. Oceanic crust is the part of Earth s lithosphere that surfaces in the ocean basins. Oceanic crust is primarily composed of mafic rocks, or sima, which is rich in iron and… …
62Northwood High School (Irvine, California) — Northwood High School Address 4515 Portola Parkway Irvine, California 92620 Information School type Secondary Established 1999 Founded …
63Circle of antisimilitude — In geometry, the circle of antisimilitude (also known as mid circle) of two circles α and β is a circle for which α and β are inverses of each other. If α and β are non intersecting or tangent, there exists one circle of antisimilitude; if α and… …
64central meridian — The longitudinal line of symmetry of a map projection and, generally, a baseline for referencing the projection to the associated grid coordinate system. As such, grid north and true north are coincident along the central meridian, but at any… …
65correspondence — n 1. similarity, analogy, likeness, resemblance, semblance; comparison, comparability; approximation, nearness, closeness. 2. agreement, accordance, conformity, concurrence; accord, harmony, concord, concordance, consonance, line, keeping;… …
66asymmetric — a•sym•met•ric [[t]ˌeɪ səˈmɛ trɪk, ˌæs ə [/t]] also a sym•met′ri•cal adj. 1) not identical on both sides of a central line; lacking symmetry 2) chem. a) having an unsymmetrical arrangement of atoms in a molecule b) noting a carbon atom bonded to… …
67Wallpaper group — A wallpaper group (or plane symmetry group or plane crystallographic group) is a mathematical classification of a two dimensional repetitive pattern, based on the symmetries in the pattern. Such patterns occur frequently in architecture and… …
68Point groups in three dimensions — In geometry, a point group in three dimensions is an isometry group in three dimensions that leaves the origin fixed, or correspondingly, an isometry group of a sphere. It is a subgroup of the orthogonal group O(3), the group of all isometries… …
69physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
70Fixed points of isometry groups in Euclidean space — A fixed point of an isometry group is a point that is a fixed point for every isometry in the group. For any isometry group in Euclidean space the set of fixed points is either empty or an affine space.For an object, any unique center and, more… …
