Chris F Hansen – Resources – GeoGebra

Proving a Triangle is Acute, Right or Obtuse
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Chris F Hansen
Pythagorean Theorem Worksheet
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Chris F Hansen
Wordless Theorem based on Translations
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Chris F Hansen
Perpendicular Bisector 1
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Chris F Hansen
Exploring Sine and Cosine of an Angle
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Chris F Hansen
Right Triangle Altitude Similarity
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Chris F Hansen
U1S1: Activity #1: Pythagoras's Theorem
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Chris F Hansen
U1S1: Activity #2: Pythagorean Theorem Intro
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Chris F Hansen