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(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
원통
(geometry) a round object that every point on its surface has the same distance from its center
구, 스피어
(geometry) a three dimensional shape with a circular base that rises to a single point
원뿔
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°
탄젠트
a type of triangle that has two sides of equal length and two angles of equal measure
이등변 삼각형
in geometry, a pattern or shape that exhibits a twisting or spiraling motion, often characterized by continuous, curved lines forming a rotational or helical design
소용돌이, 나선
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
정점, 각점
(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape
헬릭스, 나선
a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles
칠각형
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism
직육면체, 사각기둥
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
정구체, 타원체
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
프리즘
(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon
육각형 별, 헥사그램
an angle that measures greater than 180 degrees but less than 360 degrees
반사각, 180도보다 큰 각
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
지름
(geometry) the length of the external boundary of a curved shape, especially a circle
둘레
the length of a straight line drawn from the center of a circle to any point on its outer boundary
반지름
