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Isometries: Quick Reference (Coordinate Plane Context)
Author:
Tim Brzezinski
Topic:
Algebra
,
Coordinates
,
Geometry
,
Reflection
,
Rotation
,
Translation
,
Vectors
STUDENTS and TEACHERS:
In the apps below,
LARGE POINTS
are moveable. Each original Mona Lisa (pre image) is also moveable.
TRANSLATION BY VECTOR
GeoGebra
REFLECTION ABOUT LINE
GeoGebra
ROTATION ABOUT POINT
GeoGebra
New Resources
Ellipse as Envelope - Correspondence Method
Play C3 E3 G3 C4_C4
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Ellipse, Hyperbola and Circle as Envelopes
Bottema's Theorem
Discover Resources
Pythagorean Theorem Converse
scarcrow anthony
Triangle Midsegments
#2) Parallelogram using symmetries
Flexicuboctahedron (rollaround)
Discover Topics
Perimeter
Random Experiments
Cuboid
Surface
Linear Programming or Linear Optimization