Definition of Tangent of an arc. Meaning of Tangent of an arc. Synonyms of Tangent of an arc

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

Definition of Tangent of an arc

Tangent of an arc
Tangent Tan"gent, n. [L. tangens, -entis, p. pr. of tangere to touch; akin to Gr. ? having seized: cf. F. tangente. Cf. Attain, Contaminate, Contingent, Entire, Tact, Taste, Tax, v. t.] (Geom.) A tangent line curve, or surface; specifically, that portion of the straight line tangent to a curve that is between the point of tangency and a given line, the given line being, for example, the axis of abscissas, or a radius of a circle produced. See Trigonometrical function, under Function. Artificial, or Logarithmic, tangent, the logarithm of the natural tangent of an arc. Natural tangent, a decimal expressing the length of the tangent of an arc, the radius being reckoned unity. Tangent galvanometer (Elec.), a form of galvanometer having a circular coil and a short needle, in which the tangent of the angle of deflection of the needle is proportional to the strength of the current. Tangent of an angle, the natural tangent of the arc subtending or measuring the angle. Tangent of an arc, a right line, as ta, touching the arc of a circle at one extremity a, and terminated by a line ct, passing from the center through the other extremity o.

Meaning of Tangent of an arc from wikipedia

- Tangent arcs are a type of halo, an atmospheric optical phenomenon, which appears above and below the observed Sun or Moon, tangent to the 22° halo. To...
- functions of the trigonometric functions, under suitably restricted domains. Specifically, they are the inverses of the sine, cosine, tangent, cotangent...
- A Parry arc is a rare halo, an optical phenomenon which occasionally appears over a 22° halo together with an upper tangent arc. The halo was first described...
- An infralateral arc (or lower lateral tangent arc) is a rare halo, an optical phenomenon appearing similar to a rainbow under a white parhelic circle...
- In geometry, the tangent line (or simply tangent) to a plane curve at a given point is, intuitively, the straight line that "just touches" the curve at...
- arc between two endpoints, there is at least one point at which the tangent to the arc is parallel to the secant through its endpoints. It is one of the...
- Upper Tangent Arc, Parry Arc, Supralateral Arc : May 2024 : Skagit Valley, Washington Infralateral arc Parry arc Lowitz arc "Supralateral arc". Arbeitskreis...
- circles form the subject of several theorems, and play an important role in many geometrical constructions and proofs. Since the tangent line to a circle at...
- curve r(s), parameterized by its arc length, it is now possible to define the Frenet–Serret frame (or TNB frame): The tangent unit vector T is defined as T...
- rate of change of the surface normal around the curve's tangent. Let the curve be arc-length parametrized, and let t = u × T so that T, t, u form an orthonormal...