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Cores e Formas - Formas bidimensionais
Leia esta lição para aprender os nomes de algumas formas bidimensionais em inglês, como “pipa”, “quadrado” e “oval”.
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(geometry) a flat shape consisting of three straight sides and three angles
triângulo
(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other
retângulo, retangular
a four-sided shape with two pairs of equal-length adjacent sides
rombóide, papagaio
a shape with four equal straight sides and four right angles, each measuring 90°
quadrado
(geometry) a flat shape with four flat sides, two of which are parallel
trapezoide
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
paralelogramo
(geometry) a flat shape with four equal sides in which opposite angles are equal
losango, rombo
(geometry) a flat shape consisting of three or more straight sides
polígono
a flat geometric shape consisting of three straight sides and one right angle
triângulo retângulo, triângulo com ângulo reto
a triangle that does not have a right angle
triângulo oblíquo, triângulo não retângulo
a type of triangle that has all three sides of different lengths
triângulo escaleno, triângulo irregular
a type of triangle that has two sides of equal length and two angles of equal measure
triângulo isósceles
a type of triangle with all three sides of equal length
triângulo equilátero, triângulo com lados iguais
a type of triangle in which all three angles are less than 90 degrees
triângulo acutângulo, triângulo agudo
a type of triangle that has one angle greater than 90 degrees
triângulo obtuso, triângulo com ângulo obtuso
(geometry) a parallelogram with four straight sides and no right angles
rhomboide
(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°
losango, rombo
a rectangular figure that has unequal adjacent sides with arched angles
oblong,retângulo alongado, round-edged rectangle
a shape that is wide in the middle and narrow at both ends
um oval, uma forma oval
