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Plane Mirrors
Author:
Tom Walsh
Topic:
Reflection
Move the top or bottom of the red arrow to see the effect on the image.
GeoGebra
New Resources
Reflection = 180° Rotation about a Line
Circle Passing Through 3 Points
Making New Year's resolutions for 2026
Using Experimental Probability to Estimate π - Monte Carlo Method
Reflection across a line
Discover Resources
sierpinski-smile
Proof of the Pythagorean Thm.
Challenge #3
MCT4UB Equal Chords and Arcs
Learn GeoGebra Classic
Discover Topics
Sequences and Series
Curve Sketching
Exponent
Tangent Function
Right Triangles