- vertical [vertically opposite] angles
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вертикальные углы
Англо-русский словарь технических терминов. 2005.
vertical [vertically opposite] angles
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Vertical angles — Two lines intersect to create two pairs of vertical angles. One pair consists of angles A and B; the second pair consists of angles C and D. In geometry, a pair of angles is said to be vertical (also opposite and vertically opposite, which is… … Wikipedia
vertical — adj. & n. adj. 1 at right angles to a horizontal plane, perpendicular. 2 in a direction from top to bottom of a picture etc. 3 of or at the vertex or highest point. 4 at, or passing through, the zenith. 5 Anat. of or relating to the crown of the… … Useful english dictionary
vertical angle — /vɜtɪkəl ˈæŋgəl/ (say vertikuhl angguhl) noun 1. Geometry a. either of the two opposite angles formed by two intersecting lines or planes; vertically opposite angle. b. the angle at the vertex of a triangle or polygon. 2. Astronomy an angle… …
Angle — This article is about angles in geometry. For other uses, see Angle (disambiguation). Oblique angle redirects here. For the cinematographic technique, see Dutch angle. ∠, the angle symbol In geometry, an angle is the figure formed by two rays… … Wikipedia
List of British words not widely used in the United States — Differences between American and British English American English … Wikipedia
Antenna (radio) — Whip antenna on car … Wikipedia
mechanoreception — See mechanoreceptor. * * * Ability to detect and respond to mechanical stimuli in one s environment. A slight deformation of a mechanoreceptive neuron causes an electric charge at its surface, activating a response. Mechanoreceptors in pain spots … Universalium
geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… … Universalium
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium
textile — /teks tuyl, til/, n. 1. any cloth or goods produced by weaving, knitting, or felting. 2. a material, as a fiber or yarn, used in or suitable for weaving: Glass can be used as a textile. adj. 3. woven or capable of being woven: textile fabrics. 4 … Universalium
Sundial — A sundial is a device that measures time by the position of the Sun. In common designs such as the horizontal sundial, the sun casts a shadow from its style (a thin rod or a sharp, straight edge) onto a flat surface marked with lines indicating… … Wikipedia
