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Enlarging to a Scale Factor and Centre
Author:
Jonathan Robinson
Visualise an enlargement to a scale factor and centre by hiding and showing the ray lines.
GeoGebra
New Resources
Blancmange curve (fractal)
Variation Theory Parallelogram Proofs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
alg2_05_05_01_applet_exp_flvs
Poorly Drawn Parallelograms 3
Discover Resources
SetDynamicColorFilling
Donohue, Maxwell - Parallel lines
f(x)=x^2
Angle at the Centre and Radius
junk2
Discover Topics
Cone
Subtraction
Definite Integral
Pie Chart or Circle Chart
Square