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Sum angles triangle
Author:
sbrame
Topic:
Angles
This shows that the sum of angles in a random triangle always equals 180 degrees. You can change the angles with the switches and come to the same conclusion.
GeoGebra
New Resources
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Vídeo de apresentação
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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