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GeoGebra
GeoGebra Klaslokaal
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Didactisch materiaal
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The sum of a triangle's angles is 180 degrees
Auteur:
qhaughey
Onderwerp:
Hoeken
,
Driehoeken
This Geogebra sketch is an explanation of how to prove that the sum of a triangle's angles is 180 degrees. It was created by Quinn Haughey at Animas High School.
GeoGebra
Nieuw didactisch materiaal
Introduction to Similar Triangles
Domino Chain Reaction
The Cosine Formula - Proof Without Words
အခြေခံ data အခေါ်အဝေါ်များ
Level Curves and Contour Maps
Ontdek materiaal
Symmetry of quadrilaterals
Domain and Range for Exponential Functions
Exterior angle property of a triangle
Graph the Line
面積題 D
Ontdek onderwerpen
Rijen en reeksen
Ongelijkheden
Toevalsvariabelen
Matrices
Cirkel