Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
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
Tutorial: Create lists of numbers and objects
Quiz: Finding Average Rate of Change
Hexagonal curves animation
Parallelograms: Quick Investigation
Poorly Drawn Parallelograms 3
Discover Resources
LKR Triangle Dilation
Golden Spiral
Construction of circles using inversion
Annie's cards maximisation
A tool to explore differences of angles.
Discover Topics
Conic Sections
Cosine
Polynomial Functions
Median Line
Incircle or Inscribed Circle