색깔과 모양 - 선, 각도 및 곡선

an imaginary line in the middle of an object around which the object revolves

축

(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins

축

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

크로스

(geometry) a straight line that joins the opposite corners of a flat shape at an angle

대각선

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

지그재그

a straight line that is terminated by a secondary line at each end, resembling the letter H

발비스

a straight line with one endpoint that extends infinitely in the other direction

광선

a portion of a straight line that is defined by two distinct endpoints

선분

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

평행선

a line, segment, or structure that meets another at a right angle, creating a 90-degree intersection

수직선

a straight line that touches a curve or surface at exactly one point, known as the point of tangency

접선

a line that intersects a circle at two distinct points

섹턴

a pair of adjacent angles formed by two intersecting lines, which add up to 180 degrees

선형 쌍

an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)

예각

an angle that measures more than 90 degrees but less than 180 degrees

둔각

an angle measuring exactly 90 degrees

직각

an angle that measures exactly 180 degrees, which is the same as a straight line

직각

an angle that measures either less or more that 90 degrees

사선각

an angle that measures greater than 180 degrees but less than 360 degrees

반사각

a complete revolution or turn around a fixed point or axis, covering a 360-degree angle

완전 회전

an angle measured counterclockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians

양의 각

an angle measured clockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians

음수 각도

two angles that share a common vertex and a common side, but do not overlap, and are not in a straight line

인접각

the measure of the tilt between two lines or surfaces in two-dimensional space, typically given in degrees or radians

평면각

(geometry) a part of a circle, which is curved

호

a curved shape, or something shaped this way

호

a shape, line or surface that is hollow and is rounded inward

오목함

(geometry) a shape formed when a circular cone is intersected by a plane

원뿔단면

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

초승달

something that resembles a spiral or coil

컬

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

나선

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

타원

(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

포물선

a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches

쌍곡선

a continuous curve that does not intersect itself, and can be traced without lifting the pen or pencil from the paper

단순 곡선

a curve that intersects itself, or has overlapping segments, requiring the pen or pencil to be lifted from the paper while tracing it

비단순 곡선

a curve that does not intersect itself and has distinct endpoints, meaning it does not form a closed shape or loop

열린 곡선

a curve that begins and ends at the same point, forming a closed loop

닫힌 곡선