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All about Pythagoras theorem...
Author:
Terry Tam
GeoGebra
ABCD is a square with length 13. ADE and BGC are triangles with length 5 and 12 respectively. What is the length of EG?
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Exploring the Derivative of a Quadratic Function
alg2_05_05_01_applet_exp_flvs
alg2_05_05_04_applet_exp_fxn_flvs
Variation Theory Parallelogram Proofs
Discover Resources
Stretches
GeoGebra course (EN)
Triangle congurence: Side-Angle-Side (SAS) Test
Ecuación Diferencial de Primer Orden - Método de Euler Modificado - Material Radioactivo Desintegrándose
Pythagoras' Theorem
Discover Topics
Straight Lines
Plane Figures or Shapes
Random Variables
Quadrilaterals
Similar Triangles