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Triangle Angles Exploration
Author:
Ben Graber
Topic:
Angles
Use the applet below to explore the relationship between the interior angles of a triangle. What do you notice about the angles of the triangle ADE? Note that line AB is parallel to segment DE.
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bewijs stelling van Pythagoras
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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