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In mathematics, a reflection (also spelled reflexion) [1] is a mapping from a Euclidean space to itself that is an isometry with a hyperplane as a set of fixed points; this set is called the axis (in dimension 2) or plane (in dimension 3) of reflection.
Reflections: Interactive Activity and examples. Reflect across x axis, y axis, y=x , y=-x and other lines.
Learn about reflection in mathematics: every point is the same distance from a central line.
Reflection is a type of transformation that flips a shape in a mirror line (also called a line of reflection) so that each point is the same distance from the mirror line as its reflected point. E.g. Triangle P P has been reflected in the line x=4 x = 4 to give Triangle Q Q.
Learn what a reflection is in geometry and how to perform it on 2D and 3D shapes. See different types of reflections in the coordinate plane, such as x-axis, y-axis, y = x, and origin.
Definition. The reflection of a point, line, or a figure is the mirrored image of it along some line, plane, etc. For example, in two dimensions, reflecting a line over another line results in a second line. In the figure below, the line y=3x y = 3x is reflected over the line y=x y = x, resulting in the line y=\frac {x} {3}. y = 3x. Construction.
28 Οκτ 2024 · Learn about the operation of exchanging points with their mirror images, and how to perform reflections in planes and points. Find definitions, formulas, examples, and references for reflection in mathematics.
