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Rotating 90 degrees Clockwise
Author:
akruizenga
Click and drag the blue dot to see it's image after a 90 degree clockwise rotation (the green dot). Pay attention to the coordinates. How are they related?
GeoGebra
New Resources
Angles and Intersecting Lines: Quick Investigation
Simplifying Radicals: Geometric Thin Slice
Bottema's Theorem
Slope Field (1)
Ellipse as Envelope - Correspondence Method
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דלת מסתובבת
Dynamics RelVel & RelAccel w/ Moving Axis
ΠΡΑΞΕΙΣ ΣΥΝΑΡΤΗΣΕΩΝ
beeldvorming bij bolle lenzen
Sections of Rectangular Pyramids
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Right Triangles
Sine
Scalene Triangles
Secant Line or Secant
Parabola