Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Theorem 09 - Opposite Sides and Angles in a Parallelogram
Author:
SeamusMcCabe
Topic:
Angles
,
Parallelogram
This shows that the opposite sides of a parallelogram are always equal in length and the opposite angles are also equal.
GeoGebra
New Resources
Poorly Drawn Parallelograms 3
Exploring Simple Loci 探究簡單軌跡
Explore the invariant lines of matrix {{-2,5},{6,-9}}
alg2_05_05_04_applet_exp_fxn_flvs
Flip Flop
Discover Resources
The Form of Integration by Parts
cafard 2
linearequation
Modul15_C2_Karyoni Asri_SMA N 1 Gerokgak
parts of circle
Discover Topics
Fractal Geometry
Continuity
Mathematics
Centroid or Barycenter
Distributions