Основные Существительные - Формы

a completely round, plain shape

круг

a shape with four equal straight sides and four right angles, each measuring 90°

квадрат

(geometry) a flat shape consisting of three straight sides and three angles

треугольник

(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other

прямоугольник

a shape that is wide in the middle and narrow at both ends

овал

a shape with four equal, sloping straight sides, forming a point at the top and another at the bottom

ромб

a shape with five or more points, representing a star in the sky

звезда

(geometry) a round object that every point on its surface has the same distance from its center

сфера

a figure, either hollow or solid, with six equal square sides

куб

(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides

цилиндр

(geometry) a three dimensional shape with a circular base that rises to a single point

конус

a solid object with a square base and four triangular sides joined to a point on the top

пирамида

a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism

кубойд, прямоугольный параллелепипед

either half of a sphere

полусфера

(geometry) a solid figure with flat sides and two parallel ends of the same size and shape

призма

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

параллелограмм

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

трапецоид

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

полумесяц

a mark or an object formed by two short lines or pieces crossing each other

символ хрестик

(geometry) a curved shape or design that gradually winds around a center or axis

спираль

a four-sided shape with two pairs of equal-length adjacent sides

ромб, змея

a flat geometric shape consisting of three straight sides and one right angle

прямоугольный треугольник

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

ромб

(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points

сфероид

any half of a circle

полукруг

a geometric shape with five angles and five straight sides

пятиугольник

(geometry) a closed shape with six straight sides and six angles

шестиугольник

a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles

семиугольник

(geometry) a polygon consisting of eight straight sides and eight angles

восьмиугольник

(geometry) a flat shape consisting of nine straight sides and nine angles

девятиугольник

(geometry) a flat polygon with ten straight sides and ten angles

десятиугольник

a five-pointed star

пентаграмма

(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon

гексаграмма

(geometry) a shape that consists of a line alternating its direction to left and right

зигзаг

(geometry) a flat figure consisting of eleven straight sides and eleven angles

одиннадцатиугольник

(geometry) a flat figure that consists of twelve sides and twelve angles

двенадцатиугольник

a polygon with thirteen sides and thirteen angles

тридекагон

a rectangular figure that has unequal adjacent sides with arched angles

продолговатый, round-edged rectangle

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

тор, колцо

a line or shape that is not straight and bends gradually

изгиб

(mathematics) any of the pair of geometric figures such as lines or planes which do not meet or intersect

параллель

(geometry) a closed plane curve that has two focal points

эллипс