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GeoGebra
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Μισό και παραπάνω 4
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Δόρτσιος Κωνσταντίνος
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r=ασυνκθ
Alternate Segment Theorem
Puzzle. Five similar rectangles. Find the aspect ratio.
Point(s), a Line, Ray(s), Segment(s), & an angle - interactive & 3 questions
Special Line through Triangle V1 (Theorem Discovery)
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EulerMacros
Involute
Circle Theorems Mr Austin Q1-10
circumcenter and incenter
Tree2