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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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θ+90
Author:
Themis Kapsi
GeoGebra
New Resources
r=ασυνκθ
van Aubel's Theorem
Bottema's Theorem
Introduction
Rotating Points (Optical Illusion)
Discover Resources
CHALLENGE - the sine & cosine challenge
Investigating Angle Bisectors
Angle Side Angle
Place value animation
A.2.9.2 Cargo Shipping