In geometry, perpendicular lines are defined as two lines that meet at a point. In geometry, a ray is defined as a straight line with one starting point and one endpoint. A zigzag line makes short and sharp turns. The first turn makes zig and the second turn is called zag. The wavy lines are curved on the surface and can be parallel.
Line geometry series#
It is also known as a broken straight line.Ī wavy line has a series of regular curves along with it. They are called algebraic curves.Ī horizontal line is a straight line that is drawn from left to right or right to left and it is parallel to the x-axis in the coordinate plane.Ī line that is made up of dots or dashes is called a dotted line. In geometry, a curve is an object similar to a line but does not have to be straight. The two or more straight line which does not intersect at any point is known as parallel lines.Ī line that is not straight is known as a curved line. A parallel line is also known as a nonintersecting line. line: infinite line : AB: line segment: line from point A to point B : ray: line that start from point A : arc: arc from point A to point B 60° : perpendicular: perpendicular lines (90° angle) AC BC &par parallel: parallel lines: AB &par CD: : congruent to: equivalence of geometric shapes and size: ABC XYZ similarity. The below figure has three parallel lines. If you mark two points A and B on it and pick this segment separately, it becomes a line segment. Let us understand the line segment with the help of the diagrams below: This is a line It has no endpoints and extends endlessly in both directions. The line perpendicular to the horizontal line is known as the vertical line. A line segment is a line section that can link two points. It is not either a vertical or horizontal line.Ī vertical line is perpendicular to the surface or to another line which is considered as a base. In geometry, a diagonal line is a straight line that joins two corners of a figure but it is not an edge. Geometric Lines Names in English with ImagesĪ straight line is a combination of endless points one-dimensional figures with no width. Study the most important English Vocabulary Words identified by our experts and learn the right vocabulary to use in your day to day conversations.
This would be the best way to know the names of the geometric lines in English. ment of the euclidean geometry is clearly shown for example, it is shown that the whole of the euclidean geometry may be developed without the use of the axiom of continuity the signi-cance of Desargues’s theorem, as a condition that a given plane geometry may be regarded as a part of a geometry of space, is made apparent, etc. You can learn the names of all the types of geometric lines if you wish to learn. All the concepts have individual definitions which could not be used in formal proofs of statements. There are 7 types of lines in geometry they are thin, thick, horizontal, vertical, parallel, zigzag, wavy, spiral, dotted, etc. The concept of a line is closely tied to the way geometry is explained.
Geometry Lines Vocabulary: In geometry, the notation of the line represents straight objects with negligible length and width.
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