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Matemática e Avaliação ACT - Geometry
Aqui você aprenderá algumas palavras em inglês relacionadas à geometria, como "tangente", "vértice", "elipse", etc., que o ajudarão a se sair bem em seus ACTs.
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the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance
inclinação, inclinação
a unit for measuring angles, defined by the angle made when the radius of a circle is laid along its edge
radian, unidade de medida de ângulos
the length of a straight line drawn from the center of a circle to any point on its outer boundary
raio
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
diâmetro
(geometry) the length of the external boundary of a curved shape, especially a circle
circunferência
the amount of space that a substance or object takes or the amount of space inside an object
volume, capacidade
the space between two lines or surfaces that are joined, measured in degrees or radians
ângulo
an angle measuring exactly 90 degrees
ângulo reto, ângulo de noventa graus
one of a pair of opposite angles made by two intersecting lines, which are always equal
ângulo vertical, ângulo oposto
an angle formed between two sides of a polygon that lies inside the shape
ângulo interno, ângulo interior
an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)
ângulo agudo, ângulo agudo (substantivo)
pairs of angles that share a common side and vertex in a polygon or between intersecting lines
ângulo consecutivo, ângulo sucessivo
(of angle) greater than 90 degrees but less than 180 degrees
obtuso, ângulo obtuso
a measuring instrument used to measure and draw angles
transferidor, goniômetro
(of lines or planes) intersecting each other at a 90 degree angle
perpendicular
(geometry) a flat shape consisting of three or more straight sides
polígono
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
paralelogramo
characterized by or resembling a tetrahedron, which has four triangular faces
tetraédrico
(geometry) a flat shape with four flat sides, two of which are parallel
trapezoide
a geometric shape with five angles and five straight sides
pentágono
(geometry) a flat figure with four straight sides and four angles
quadrilátero, figura com quatro lados
(geometry) a flat shape with four equal sides in which opposite angles are equal
losango, rombo
a small circle whose center moves around the circumference of a larger circle
epicíclo
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
hipérbora
(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
a flat geometric shape consisting of three straight sides and one right angle
triângulo retângulo, triângulo com ângulo reto
a triangle in which all three interior angles are less than 90 degrees
triângulo agudo, triângulo acutângulo
a type of triangle with all three sides of equal length
triângulo equilátero, triângulo com lados iguais
a type of triangle that has all three sides of different lengths
triângulo escaleno, triângulo irregular
describing a triangle with at least two sides of equal length
isósceles
the longest side of a right-angled triangle, opposite the right angle, and defined as the side opposite the right angle in a right-angled triangle
hipotenusa
a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases
cilindro circular reto
a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex
pirâmide retangular, pirâmide de base retangular
(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something
assimetria
a point where two or more lines, edges, or rays meet to form an angle, or the point at which the sides of a polygon intersect
vértice, ponto de interseção
(geometry) a straight line that joins the opposite corners of a flat shape at an angle
diagonal
(in geometry) describing shapes of the same size and form
congruente, compatível
the side of a geometric shape, usually the one considered as the bottom, from which the height is measured
base, lado inferior
(mathematics) any of the pair of geometric figures such as lines or planes which do not meet or intersect
paralelo
a line that divides a shape into two congruent parts
linha de simetria, eixo de simetria
a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number
série geométrica
the total area that the surface of a three-dimensional object occupies
área de superfície, superfície
(of a line) intersecting two or more other lines at different points
transversal, cortante
one-fourth of a circle, formed by two perpendicular radii and the connecting arc
quadrante
a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve
assíntota
to divide something into two equal parts
bissecionar, dividir em duas partes iguais
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
tangente
a straight line segment that connects two points on the edge of a circle
corda, corda
(geometry) to move a shape or figure from one position to another without rotating, resizing, or otherwise altering its shape
transladar, mover
