Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Thebault’s Theorem
Author:
Nicola Trubridge
,
Arthur Lee
Topic:
Parallelogram
,
Square
Take any parallelogram. Construct a square on each of its faces. Find the centres of the four squares. Join the four centres of the squares. What shape do you get?
GeoGebra
New Resources
The Cosine Formula - Proof Without Words
רישום חופשי
bewijs stelling van Pythagoras
seo tool
Bride of the Nile
Discover Resources
Travis Millers
Marvellous Adedokun assignment 6.3
กราฟสมการเชิงเส้น
NTI Water Park Project
integral_bars_v4
Discover Topics
Differential Calculus
Rectangle
Plane Figures or Shapes
Arithmetic
Tangent Line or Tangent