- rectangular trihedral
- Математика: прямоугольный трёхгранник
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
trigonometry — trigonometric /trig euh neuh me trik/, trigonometrical, adj. trigonometrically, adv. /trig euh nom i tree/, n. the branch of mathematics that deals with the relations between the sides and angles of plane or spherical triangles, and the… … Universalium
Klipsch Audio Technologies — Infobox Company company name = Klipsch Audio Technologies company company type = Manufacturing foundation = 1946 as Klipsch and Associates location = Indianapolis, Indiana key people = Paul W. Klipsch, Founder Fred and Judy Klipsch, Owners Paul… … Wikipedia
quadrilateral — Synonyms and related words: bifacial, bilateral, biquadratic, cube shaped, cubed, cubic, cubiform, cuboid, diced, dihedral, flanked, four, four legged, four rayed, foursquare, handed, lateral, many sided, multilateral, oblong, one sided,… … Moby Thesaurus