Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Another proof of Pythagoras Theorem
Author:
TAM Chi Leung
Think Two squares with sides
and
respectively are placed side by side.
is the length of the hypotenuse of right-angled triangle with righted-sides
and
Why?
GeoGebra
New Resources
Poorly Drawn Parallelograms 2
Icosahedron1
Exploring the Area of a Triangle
Poorly Drawn Parallelograms
Sphere on a Grid
Discover Resources
Solving with Geogebra CAS
flamish
CONICS01
Sine Graph
Untitled
Discover Topics
Probability
Quadrilaterals
Bar Chart or Bar Graph
Geometric Mean
Differential Calculus