Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Playing with Parallelograms!
Author:
D Shea
Use the sliders to manipulate the parallelogram. Record what you notice about the angles of the parallelogram as it changes.
GeoGebra
New Resources
Stairs (Optical Illusion)
"Compressed" Astroid as Envelope
Cross Product in 2D and 3D
Isosceles Triangle: Quick Construction
Ellipse as Envelope - Correspondence Method
Discover Resources
complementary angles
Residue Curve Type 2
deconstruction
Projectile trajectory
Incompatible System
Discover Topics
Right Triangles
Secant Line or Secant
Translation
Definite Integral
Piecewise Functions