Google Classroom
GeoGebraGeoGebra Classroom
GeoGebra

Parallelogram

作者：KS Wong, tinhel, Trisha Sluder
1. Click on the vertices of the parallelogram to manipulate the figure. 2. Observe how the lengths of diagonals and angles changes as you manipulate the figure.

最新資源

探索資源

探索主題