Färger och Former - Linjer, vinklar och kurvor
Läs den här lektionen för att lära dig namnen på några linjer, vinklar och kurvor på engelska, såsom "stråle", "spetsig vinkel" och "båge".
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Quiz
the central point or line around which an object turns
axel, svängpunkt
Varje roterande kropp måste ha en axel för rörelse.
a straight line that defines the symmetry or structure of a figure or object
axel, symmetriaxel
Mönstret var symmetriskt kring den vertikala axeln.
a mark or an object formed by two short lines or pieces crossing each other
kors, kryss
a straight line connecting opposite corners of a flat shape at an angle
diagonal, diagonal linje
Arkitekten beräknade diagonalen av parallellogrammet för precision.
(geometry) a shape that consists of a line alternating its direction to left and right
sicksack, bruten linje
a straight line that is terminated by a secondary line at each end, resembling the letter H
balbis, rak linje som avslutas av en sekundär linje i varje ände
a part of a line that begins at one point and extends infinitely in one direction
stråle, halvlinje
a portion of a straight line that is defined by two distinct endpoints
linjesegment, segment
a pair of geometric figures, such as lines or planes, that do not meet or intersect, no matter how far they are extended
parallell, parallell linje
a line or structure that meets another at a right angle, creating a 90-degree intersection
vinkelrät, vinkelrät linje
Gatan korsade en annan i rät vinkel.
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
tangent, tangentlinje
Konstnärens skiss visade en spiral med flera tangenter, som illustrerade de olika kontaktpunkterna.
a line that crosses a curve at least at two distinct points
sekant, sekantlinje
Sekanten till parabeln ritades för att observera hur den korsar kurvan vid två olika platser.
a pair of adjacent angles formed by two intersecting lines, which add up to 180 degrees
linjärt par, intilliggande vinkelpar
(mathematics) an angle that measures greater than 0 degrees but less than 90 degrees
spetsig vinkel, spetsig vinkel
an angle that measures more than 90 degrees but less than 180 degrees
trubbig vinkel, konkav vinkel
Husets tak hade en trubbig vinkel där två sektioner möttes, vilket skapade ett rymligt vind.
an angle measuring exactly 90 degrees
rät vinkel, 90 graders vinkel
Köksbänkarna installerades med precision, vilket säkerställde att hörnen möttes i perfekta räta vinklar.
(mathematics) an angle that measures exactly 180 degrees and forms a straight line
rak vinkel, rät vinkel 180 grader
an angle that measures either less or more that 90 degrees
sned vinkel, icke-rät vinkel
En vinkel som mäter 120 grader är ett exempel på en sned vinkel mellan 90 och 180 grader.
(mathematics) an angle that measures more than 180 degrees but less than 360 degrees
reflex vinkel, konkav vinkel
a complete revolution or turn around a fixed point or axis, covering a 360-degree angle
full rotation, komplett varv
an angle measured counterclockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians
positiv vinkel, vinkel i positiv riktning
an angle measured clockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians
negativ vinkel, medurs 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, angränsande vinklar
the measure of the tilt between two lines or surfaces in two-dimensional space, typically given in degrees or radians
plan vinkel, dihedral vinkel
För precist origami, skapa en skarp plan vinkel när du viker papperet.
(geometry) a part of a circle, which is curved
båge, del av en cirkel
När man mäter en båge är det viktigt att identifiera cirkelns mittpunkt.
a shape, line or surface that is hollow and is rounded inward
konkavitet, konkav krökning
(geometry) a shape formed when a circular cone is intersected by a plane
konisk sektion, konisk
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
månskära, halvmåne
Det antika myntet uppvisade en månskära och en stjärna, symboler för den civilisation som präglade det.
something that has a curved, coiled, or spiral shape
slinga, spiral
(geometry) a curved shape or design that gradually winds around a center or axis
spiral, helix
Galaxens armar bildade en vacker spiral, som sträckte ut sig i rymden med en fascinerande symmetri.
(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, parabolisk kurva
Parabolanten är formad som en parabel för att fokusera signaler.
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
hyperbel, hyperbolisk kurva
Hyperboler kan karakteriseras av deras centrum, brännpunkter, hörn och asymptoter.
a continuous curve that does not intersect itself, and can be traced without lifting the pen or pencil from the paper
enkel kurva, icke-snittande 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, självkorsande kurva
a curve that does not intersect itself and has distinct endpoints, meaning it does not form a closed shape or loop
öppen kurva, öppen båge
a curve that begins and ends at the same point, forming a closed loop
sluten kurva, sluten slinga
| Färger och Former | |||
|---|---|---|---|
| Linjer, vinklar och kurvor | Ord relaterade till former | ||
