اسم‌های پایه - اشکال

a completely round, plain shape

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

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

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

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

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

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

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

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

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

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

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

either half of a sphere

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

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

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

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

any half of a circle

a geometric shape with five angles and five straight sides

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

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

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

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

a five-pointed star

a rectangular figure that has unequal adjacent sides with arched angles

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

a line or shape that is not straight and bends gradually

a pair of geometric figures, such as lines or planes, that do not meet or intersect, no matter how far they are extended