Definition of Subtend. Meaning of Subtend. Synonyms of Subtend

Here you will find one or more explanations in English for the word Subtend. Also in the bottom left of the page several parts of wikipedia pages related to the word Subtend and, of course, Subtend synonyms and on the right images related to the word Subtend.

Definition of Subtend

Subtend
Subtend Sub*tend", v. t. [imp. & p. p. Subtended; p. pr. & vb. n. Subtending.] [L. subtendere; sub under + tendere to stretch, extend. See Tend.] To extend under, or be opposed to; as, the line of a triangle which subtends the right angle; the chord subtends an arc.

Meaning of Subtend from wikipedia

- Look up subtend in Wiktionary, the free dictionary. In geometry, an angle subtended (from Latin for "stretched under") by a line segment at an arbitrary...
- shape. The solid angle subtended is the same as that of a cone with the same projected area. A solid angle of one steradian subtends a cone aperture of approximately...
- smallest optotype identified subtends an angle of five arcminutes and the critical distinguishing features of the optotype subtend an angle of one arcminute...
- viewed is called the apex of the solid angle, and the object is said to subtend its solid angle at that point. In the International System of Units (SI)...
- element is reduced by the cosine of the emission angle, the solid angle, subtended by surface visible to the viewer, is reduced by the very same amount....
- intersecting the circle in two distinct points A and B. Central angles are subtended by an arc between those two points, and the arc length is the central...
- seconds of arc, corresponding to the foveal cone diameter or the angle subtended at the nodal point of the eye. To get reception from each cone, as it...
- areas of mathematics. It is defined such that one radian is the angle subtended at the centre of a circle by an arc that is equal in length to the radius...
- any bract that arises on a pedicel instead of subtending it. Bracts that appear in a whorl subtending an inflorescence are collectively called an involucre...
- distinctly above the subtending leaf, it is described as concaulescent. Flower and subtending bract Lilium martagon (flower and subtending bract) Concaulescence...