Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Drawing quadrilaterals on the grid or the pinboard
Author:
Anthony OR 柯志明
Topic:
Quadrilaterals
GeoGebra
Anthony C.M. Or GeoGebra Institute of Hong Kong.
New Resources
Cross Product in 2D and 3D
Bottema's Theorem
Isosceles Triangle: Quick Construction
Supplementary Angles
Rotating Points (Optical Illusion)
Discover Resources
centers of triangles
Thomas angle by geometry
Angle Bisectors of triangles
Double Number Line Tool
Example of a line and points in a plane
Discover Topics
Geometry
Pyramid
Frequency Distribution
Parallelogram
LCM and GCD