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Construction of 120° using compasses

Author:Ooi Soo Huat

Topic:Angles

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Volume by Disk/Washer around y
Locus Related to Descartes' Folium
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TransformationFunctions
Perpendicular Bisector
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creating a 60 degree Angle
Enlargements 1
Projectile Kinematics

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Optimization Problems
Set Theory
Plane Figures or Shapes
Mathematics
Symmetry

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