parallelograms Definition

equiangular, rectangles, octagons, rhombus, semicircles, equilateral triangle, dodecahedron, shapes, polyhedron, lattices, isosceles, diagonals, triangles, pentagons, tetrahedrons, hexagons, isosceles triangle, ogee, edgings, trapezoids, spandrels, quoins, hyperbolic geometry, helixes, rhomboids, conic, bevels, crenellations, whorls, mullions, curvatures, symmetries, convex, cantilevering, octahedron, sines, pilasters, infinities, prisms, vertices, geometry, underpainting, corbel, diffraction grating, flowerlike, checkerboards, monads, pendulums, crosspieces, analytic geometry, crosshatching, euclidean, protuberances, bilaterally symmetrical, valences, pediments, icosahedron, cubes, diatonic scale, umbels, tenons, serifs, featherlike, plastic laminate, sepals, orbitals, corrugation, datums, dipoles, escutcheons, splintery, integrals, chequerboard, differential calculus, icosahedral, lamellae, lunette, keyways, tinkertoy, cuboid, matrixes, toroid, singularities, tympanum, tracery, ferny, spiderwebs, wefts, hysteresis loop, plumb bob, combinatorics, striations, hypotenuse, palindromes, ashlar, punctate, unstack, fresnel lens, concavity, ellipsoid,