Definition of External angles. Meaning of External angles. Synonyms of External angles

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

Definition of External angles

External angles
External Ex*ter"nal, a. [L. externus, fr. exter, exterus, on the outside, outward. See Exterior.] 1. Outward; exterior; relating to the outside, as of a body; being without; acting from without; -- opposed to internal; as, the external form or surface of a body. Of all external things, . . . She [Fancy] forms imaginations, aery shapes. --Milton. 2. Outside of or separate from ourselves; (Metaph.) separate from the perceiving mind. 3. Outwardly perceptible; visible; physical or corporeal, as distinguished from mental or moral. Her virtues graced with external gifts. --Shak. 4. Not intrinsic nor essential; accidental; accompanying; superficial. The external circumstances are greatly different. --Trench. 5. Foreign; relating to or connected with foreign nations; as, external trade or commerce; the external relations of a state or kingdom. 6. (Anat.) Away from the mesial plane of the body; lateral. External angles. (Geom.) See under Angle.

Meaning of External angles from wikipedia

- The sum of the internal angle and the external angle on the same vertex is π radians (180°). The sum of all the internal angles of a simple polygon is...
- plane angles as they lie in the plane that contains the rays. Angles are also formed by the intersection of two planes; these are called dihedral angles. Two...
- has four sides of equal length and four equal angles (90-degree angles, π/2 radian angles, or right angles). It can also be defined as a rectangle with...
- angles, the external angle bisectors (supplementary angle bisectors) at the other two vertex angles, and the external angle bisectors at the angles formed...
- The Euler angles are three angles introduced by Leonhard Euler to describe the orientation of a rigid body with respect to a fixed coordinate system....
- internal angles, measured here in degrees. A right triangle (or right-angled triangle) has one of its interior angles measuring 90° (a right angle). The...
- polygon. Rectilinear: the polygon's sides meet at right angles, i.e. all its interior angles are 90 or 270 degrees. Monotone with respect to a given line...
- △ABD and △ACD: Angles ∠ ADB and ∠ ADC form a linear pair, that is, they are adjacent supplementary angles. Since supplementary angles have equal sines...
- truncated square. The sum of all the internal angles of any octagon is 1080°. As with all polygons, the external angles total 360°. If squares are constructed...
- decomposition of dynamic plane for f(z) = z^2 Angle θ is named external angle ( argument ). Prin****l value of external angles are measured in turns modulo 1 1 turn...