GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
Quadrilateral is a Parallelogram
Author:
jsandifer1
Topic:
Parallelogram
Related Topics
General Quadrilateral
Kite
Rectangle
Rhombus
Square
Discover Resources
Penny Circle 2
Exeter Point Sketch
Proof Without Words
Start, Bisect an angle
Mid-Arc Triangle
Discover Topics
Tangent Function
Histogram
Quadratic Equations
Mathematics
Diagrams