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Outline
Congruence Transformations
Finding isometries - Tools
Finding Isometries - Cases
Properties of isometries
Is our list complete?
Is our list complete? (Not animated)
Composition of reflections
Congruence Transformations
Author:
Marcinek, Tibor
Topic:
Congruence
,
Reflection
Collection of worksheets to discover important theorems regarding the composition of reflections.
Table of Contents
Finding isometries - Tools
Finding Images on a square grid
Finding images with a transparency
[A] Finding images with a transparency
Finding Isometries - Cases
Isometries - Case1
Isometries - Case2
Isometries - Case3
Isometries - Case 4 (independent R&T)
Isometries - Case4 (forced parallel)
Isometries - Can you find one?
More practice on Finding Isometries (intuitive approach)
Properties of isometries
Composition of Isometries - is it commutative?
Is composition of reflections associative?
Is our list complete?
What is a Turn-Slide?
What is a Turn-Turn?
What is a Turn-Flip?
Is our list complete? (Not animated)
What is a Turn-Turn? (Static)
What is a Turn-Flip ? (no pivoting)
What is a Turn-Slide? (Static)
Composition of reflections
Two reflections - three explorations
Composition of 3 reflections - Concurrent lines
Composition of 3 reflections - Parallel lines
Composition of 3 reflections - General position
Next
Finding Images on a square grid
New Resources
Prism Drawn in 1-Point Perspective
bewijs stelling van Pythagoras
Untitled
Making New Year's resolutions for 2026
Using Experimental Probability to Estimate π - Monte Carlo Method
Discover Resources
Curve Stitching: making a parabola from straight lines.
Poinsettia
Construction 2 Pythagoras' Theorem
Ellipse/Hyperbola Pencil
Discover Topics
Matrices
Parallelogram
Mode
Continuity
Piecewise Functions
