geometry
Geometry notations
Geometry
The Euclidean plane | |
The -axis of the Euclidean plane | |
The -axis of the Euclidean plane | |
Points in the Euclidean plane with certain coordinates , , , etc. | |
The line that passes through points and | |
This says that the points , and are collinear, i.e. there exists a unique line which passes through all of them. | |
The segment with endpoints and | |
The length of the segment with endpoints and | |
This says that the lines and are parallel, i.e. they do not have any points in common. | |
This says that the lines and are perpendicular, i.e. they form a right angle at their point of intersection. | |
The distance between the points and | |
The distance between the point and the line | |
The angle with vertex and rays , | |
The triangle with vertices , and | |
This says that the triangles and are congruent, which means that | |
This says that the triangles and are similar, which basically means | |
The quadrilateral with vertices , , and | |
The area of the triangle | |
The area of the quadrilateral | |
The circle with center at the point and radius equal to |
Last Modified: 10 Feb 14 @ 14:03 Page Rendered: 2022-03-14 05:43:49