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Vocabulario para IELTS Academic (Puntuación 8-9) - Geometry

Aquí aprenderá algunas palabras en inglés relacionadas con la geometría que son necesarias para el examen IELTS académico.

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Vocabulary for Academic IELTS (8)
parallelogram
[Sustantivo]

(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other

paralelogramo

paralelogramo

tetrahedron
[Sustantivo]

(geometry) a polyhedron with four flat sides, a triangular pyramid

tetraedro

tetraedro

octahedron
[Sustantivo]

a geometric figure with eight triangular faces, twelve edges, and six vertices

octaedro, octaedro regular

octaedro, octaedro regular

Ex: The dual of octahedron is a cube , and vice versa , forming a pair of dual polyhedra .
dodecahedron
[Sustantivo]

a three-dimensional figure with twelve regular pentagonal faces, thirty edges, and twenty vertices

dodécahydro, dodécagono

dodécahydro, dodécagono

Ex: The faces of dodecahedron can be inscribed with regular pentagons , creating a geometric relationship .
icosahedron
[Sustantivo]

a three-dimensional figure with twenty equilateral triangle faces, thirty edges, and twelve vertices

icosaedro, icosaedro regular

icosaedro, icosaedro regular

Ex: The regular icosahedron has been historically significant, featuring prominently in mathematical investigations and artistic representations.
curvature
[Sustantivo]

the measure of how much a curve or surface deviates from being straight or flat at a specific point

curvatura, curvado

curvatura, curvado

Ex: Engineers curvature in designing roads and railways to ensure safe and smooth transitions between curves .
parabola
[Sustantivo]

(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

parábola

parábola

Ex: The quadratic function ’s graph is always parabola.
hyperbola
[Sustantivo]

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

hipérbola, hipérbola matemática

hipérbola, hipérbola matemática

Ex: Hyperbolas find applications in engineering, particularly in the design of antennas and satellite orbits.
torus
[Sustantivo]

a solid shape resembling a donut or ring, made by spinning a circle around a line that does not cut through the circle

toro, torus

toro, torus

Ex: The large sculpture in the park resembled torus, captivating the attention of passersby .
frustum
[Sustantivo]

the section of a solid shape that remains after a parallel cut, featuring a flat top and a bottom that is larger or smaller than the top

frustum, truncamiento

frustum, truncamiento

crescent
[Sustantivo]

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

medialuna

medialuna

Ex: crescent of the new moon was barely visible against the twilight sky .
helicoid
[Sustantivo]

a surface in three-dimensional space formed by moving a straight line along a helix

helicoide, superficie helicoidal

helicoide, superficie helicoidal

annulus
[Sustantivo]

a mathematical shape formed by the region between two concentric circles in a plane

anillo, anillo de circulos concéntricos

anillo, anillo de circulos concéntricos

rhombus
[Sustantivo]

(geometry) a flat shape with four equal sides in which opposite angles are equal

rombo

rombo

asymptote
[Sustantivo]

a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve

asíntota, línea asíntota

asíntota, línea asíntota

Ex: Exponential functions may exhibit asymptotes, indicating stability in the long run .
trapezoid
[Sustantivo]

(geometry) a flat shape with four flat sides, two of which are parallel

trapecio, trapezoide

trapecio, trapezoide

lattice
[Sustantivo]

a structure made of strips of wood, metal, or other rigid material arranged in a criss-crossed, grid-like pattern

celosía, enrejado

celosía, enrejado

Ex: The botanical garden contained displays of flowering vines trained to grow through lattices.
oblong
[Sustantivo]

a rectangular figure that has unequal adjacent sides with arched angles

rectángulo, round-edged rectangle

rectángulo, round-edged rectangle

Ex: The garden featured an oblong pond with curved corners, creating a peaceful and inviting atmosphere.
lozenge
[Sustantivo]

(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°

rombo

rombo

icosagon
[Sustantivo]

a polygon with twenty sides and twenty angles

icoságono, polígono de veinte lados

icoságono, polígono de veinte lados

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