line+of+symmetry
51Conformal field theory — A conformal field theory (CFT) is a quantum field theory (or statistical mechanics model at the critical point) that is invariant under conformal transformations. Conformal field theory is often studied in two dimensions where there is an… …
52Salinon — The salinon (meaning salt cellar in Greek) is a geometrical figure that consists of four semicircles. It was first introduced by Archimedes in his Book of Lemmas .citeweb title= Salinon. From MathWorld A Wolfram Web Resource last=Weisstein… …
53Rhombus — For other uses, see Rhombus (disambiguation). Rhombus Two rhombi Type quadrilateral, bipyramid Edges and vertices …
54Isosceles trapezoid — An isosceles trapezoid ( isosceles trapezium in British English) is a quadrilateral with a line of symmetry bisecting one pair of opposite sides, making it automatically a trapezoid. Two opposite sides are parallel, the two other sides are of… …
55axis — I (New American Roget s College Thesaurus) n. shaft, pivot; alliance, coalition. See rotation, middle, combination. II (Roget s IV) n. Syn. shaft, pivot, axle, pole, stem, support, dividing line, spindle, arbor, line of symmetry, line of rotation …
56axis — n. 1. Shaft, spindle, arbor. 2. Central line, line of symmetry, line of rotation, line of revolution …
57Warning Forever — Infobox VG width = title = Warning Forever caption = The Hekatoncheir boss developer = Hikware publisher = Independent distributor = designer = Hikoza T Ohkubo license = Freeware series = engine = version = released = latest release version =… …
58Orthodiagonal quadrilateral — An orthodiagonal quadrilateral. According to the characterization of these quadrilaterals, the two red squares on two opposite sides of the quadrilateral have the same total area as the two blue squares on the other pair of opposite sides. In… …
59Tonic (music) — Tonic (I) in ii V I turnaround on C, found at the end of the circle progression  Play …
60Julius Schnorr von Carolsfeld — (march 26 1794 May 24 1872) was a German painter.BiographySchnorr was born at Leipzig, where he received his earliest instruction from his father Johann Veit Schnorr (1764 1841), a draughtsman, engraver and painter.At seventeen he entered the… …
