Vocabulário para IELTS Academic (Pontuação 8-9) - Geometry

Aqui, você aprenderá algumas palavras em inglês relacionadas à Geometria que são necessárias para o exame acadêmico do IELTS.

Revisar

Flashcards

Ortografia

Quiz

Começar a aprender

parallelogram

[substantivo]

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

paralelogramo, qualquer forma plana com quatro lados retos

Fechar

Entrar

tetrahedron

[substantivo]

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

tetraedro, pirâmide triangular

Fechar

Entrar

octahedron

[substantivo]

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

octaedro, octaedro

Ex: The dual of an octahedron is a cube , and vice versa , forming a pair of dual polyhedra .O dual de um **octaedro** é um cubo, e vice-versa, formando um par de poliedros duais.

Fechar

Entrar

dodecahedron

[substantivo]

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

dodecaedro, uma figura tridimensional com doze faces pentagonais regulares

Ex: The faces of a dodecahedron can be inscribed with regular pentagons , creating a geometric relationship .As faces de um **dodecaedro** podem ser inscritas com pentágonos regulares, criando uma relação geométrica.

Fechar

Entrar

icosahedron

[substantivo]

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

icosaedro, uma figura tridimensional com vinte faces triangulares equiláteras

Ex: The regular icosahedron has been historically significant, featuring prominently in mathematical investigations and artistic representations.O **icosaedro** regular tem sido historicamente significativo, destacando-se proeminentemente em investigações matemáticas e representações artísticas.

Fechar

Entrar

curvature

[substantivo]

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

curvatura, encurvamento

Ex: Engineers consider curvature in designing roads and railways to ensure safe and smooth transitions between curves .Os engenheiros consideram a **curvatura** no projeto de estradas e ferrovias para garantir transições seguras e suaves entre curvas.

Fechar

Entrar

parabola

[substantivo]

(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, curva parabólica

Ex: The quadratic function ’s graph is always a parabola.O gráfico da função quadrática é sempre uma **parábola**.

Fechar

Entrar

hyperbola

[substantivo]

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

hipérbole, curva hiperbólica

Ex: Hyperbolas find applications in engineering, particularly in the design of antennas and satellite orbits.As **hipérboles** encontram aplicações na engenharia, particularmente no design de antenas e órbitas de satélites.

Fechar

Entrar

torus

[substantivo]

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

toro, anel

Ex: The large sculpture in the park resembled a torus, captivating the attention of passersby .A grande escultura no parque se assemelhava a um **toro**, cativando a atenção dos transeuntes.

Fechar

Entrar

frustum

[substantivo]

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

tronco, frustum

Fechar

Entrar

crescent

[substantivo]

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

crescente, lua crescente

Ex: The crescent of the new moon was barely visible against the twilight sky .O **crescente** da lua nova era mal visível contra o céu crepuscular.

Fechar

Entrar

helicoid

[substantivo]

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

helicoide, superfície helicoidal

Fechar

Entrar

annulus

[substantivo]

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

anel, coroa circular

Fechar

Entrar

rhombus

[substantivo]

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

losango, rombus

Fechar

Entrar

asymptote

[substantivo]

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

assíntota, linha assintótica

Ex: Exponential functions may exhibit horizontal asymptotes, indicating stability in the long run .Funções exponenciais podem exibir **assíntotas** horizontais, indicando estabilidade a longo prazo.

Fechar

Entrar

trapezoid

[substantivo]

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

trapézio, trapezoide

Fechar

Entrar

lattice

[substantivo]

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

treliça, grade

Ex: The botanical garden contained displays of flowering vines trained to grow through colorful lattices.O jardim botânico continha exposições de trepadeiras floridas treinadas para crescer através de **treliças** coloridas.

Fechar

Entrar

oblong

[substantivo]

a rectangular figure that has unequal adjacent sides with arched angles

oblongo,retângulo alongado, round-edged rectangle

Ex: The garden featured an oblong pond with curved corners, creating a peaceful and inviting atmosphere.O jardim apresentava um lago **oblongo** com cantos curvos, criando uma atmosfera pacífica e convidativa.

Fechar

Entrar

lozenge

[substantivo]

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

losango, rombóide

Fechar

Entrar

icosagon

[substantivo]

a polygon with twenty sides and twenty angles

icoságono, polígono de vinte lados e vinte ângulos