Theorem 09 - Opposite Sides and Angles in a Parallelogram

Shows that opposite sides are equal and opposite angles are equal.
Zobrazit aktivitu Zobrazit aktivitu

 

SeamusMcCabe —

 
Typ materiálu
Aktivita
Klíčová slova
angle  angles  opposite  parallelogram  sides  theorem9 
Cílová skupina (věk)
11 – 14
Jazyk
English (United Kingdom)
 
 
 
© 2026 International GeoGebra Institute