Farben und Formen - Linien, Winkel und Kurven

an imaginary line in the middle of an object around which the object revolves

Achse

(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins

Achse

a mark or an object formed by two short lines or pieces crossing each other

Kreuz

(geometry) a straight line that joins the opposite corners of a flat shape at an angle

Diagonale

(geometry) a shape that consists of a line alternating its direction to left and right

Zickzack, Zickzack (in der Geometrie)

a straight line that is terminated by a secondary line at each end, resembling the letter H

Balbis, H-förmige Linie

a straight line with one endpoint that extends infinitely in the other direction

Strahl

a portion of a straight line that is defined by two distinct endpoints

Liniensegment, Strecke

(mathematics) any of the pair of geometric figures such as lines or planes which do not meet or intersect

Parallele

a line or structure that meets another at a right angle, creating a 90-degree intersection

rechtwinklig, Rechtwinkligkeit

a straight line that touches a curve or surface at exactly one point, known as the point of tangency

Tangente

a line that intersects a circle at two distinct points

Sekante

a pair of adjacent angles formed by two intersecting lines, which add up to 180 degrees

lineares Paar

an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)

spitzer Winkel, scharfer Winkel

an angle that measures more than 90 degrees but less than 180 degrees

stumpfer Winkel

an angle measuring exactly 90 degrees

rechter Winkel, Winkel von neunzig Grad

an angle that measures exactly 180 degrees, which is the same as a straight line

gerader Winkel, flacher Winkel

an angle that measures either less or more that 90 degrees

schräge Winkel, schiefer Winkel

an angle that measures greater than 180 degrees but less than 360 degrees

Reflexwinkel, Winkel größer als 180 Grad

a complete revolution or turn around a fixed point or axis, covering a 360-degree angle

volle Drehung, vollständige Revolution

an angle measured counterclockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians

positiver Winkel, Winkel

an angle measured clockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians

negativer Winkel, im Uhrzeigersinn gemessener Winkel

two angles that share a common vertex and a common side, but do not overlap, and are not in a straight line

benachbarte Winkel, nebenliegende Winkel

the measure of the tilt between two lines or surfaces in two-dimensional space, typically given in degrees or radians

Flächenwinkel, Ebenenwinkel

(geometry) a part of a circle, which is curved

Bogen

a curved shape, or something shaped this way

Bogen, Kurve

a shape, line or surface that is hollow and is rounded inward

Konkavität, Hohlform

(geometry) a shape formed when a circular cone is intersected by a plane

Kegelschnitt

a curved shape with narrow points at the ends that appears wider in the middle, like the shape of the moon in its first and last quarters

Crescent, Mondsichel

something that resembles a spiral or coil

Locke, Spirale

(geometry) a curved shape or design that gradually winds around a center or axis

Spirale

(geometry) a closed plane curve that has two focal points

Ellipse

(geometry) a symmetrical open curve that is similar to the path of an object thrown into the air passes till it falls back to earth

Parabel

a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches

Hyperbel

a continuous curve that does not intersect itself, and can be traced without lifting the pen or pencil from the paper

einfache Kurve

a curve that intersects itself, or has overlapping segments, requiring the pen or pencil to be lifted from the paper while tracing it

nicht-einfache Kurve, selbstschneidende Kurve

a curve that does not intersect itself and has distinct endpoints, meaning it does not form a closed shape or loop

offene Kurve, nicht geschlossene Kurve

a curve that begins and ends at the same point, forming a closed loop

geschlossene Kurve, Schleife