Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Similar triangles and side ratios.
Author:
Callum Marshall
,
Simon Garvey
The slider will change the scale factor and most of the vertices of both triangles can be moved. Drag point D to move the scales triangle.
GeoGebra
New Resources
Kopie von parabel - parabol
Road Runner (beep, beep)
What is an Isogonal Conjugate?
Exploring the Derivative of an Exponential Function
Roman Numerals Bingo
Discover Resources
the brachistochrone
GJusino Medians in a Triangle
Triangle reflection
Rainbow squares
Is y a function of x?
Discover Topics
Sine
Incircle or Inscribed Circle
Trapezium
Circle
Cosine