Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Proportions
Author:
Robert Fant
Investigate "similarity" and use proportions to calculate unknown values.
GeoGebra
Find the value of the missing sides. Move the vector to generate multiple, proportionate triangles.
New Resources
"Compressed" Astroid as Envelope
Ellipse, Hyperbola and Circle as Envelopes
Play C3 E3 G3 C4_C4
Slope of a Straight Line: Run and Rise
Rotating Points (Optical Illusion)
Discover Resources
Ratio of Squares3a
Andrea Geo_Project
Triangle Midsegments
Plano inclidado
Intersecting secants of two congruent circles
Discover Topics
Logarithm
Integers
Right Triangles
Prism
Similar Triangles