Färger och Former - Linjer, vinklar och kurvor

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

rotationsaxel

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

kartesiska koordinatsystemet

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

multiplikationstecken

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

diagonal

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

sicksack

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

balbis

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

stråle

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

linjesegmentet

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

parallell

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

perpendikel

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

tangent

a line that intersects a circle at two distinct points

sekant

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

linjärt par

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

spetsig vinkel

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

trubbig vinkel

an angle measuring exactly 90 degrees

rät vinkel

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

rät vinkel

an angle that measures either less or more that 90 degrees

sned vinkel

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

reflexvinkel

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

full rotation

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

positiv vinkel

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

negativ vinkel

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

intilliggande vinklar

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

plan vinkel

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

båge (geometri)

a curved shape, or something shaped this way

båge

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

konkavitet

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

konisk sektion

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

halvmåneformad

something that resembles a spiral or coil

spiral

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

spiral

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

ellips

(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

enkel kurva

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

icke-enkel kurva

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

öppen kurva

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

stängd kurva