Darryl Yong – Resources – GeoGebra

Steinmetz Tricylinder
Activity
Darryl Yong
Morley's Triangle
Activity
Darryl Yong
Diagonals of quadrilaterals
Activity
Darryl Yong
Diagonals of quadrilaterals
Activity
Darryl Yong
Constructing a Parabolic Salt Ridge
Activity
Darryl Yong
Tangents to a conic
Activity
Darryl Yong
Constructing Conics via Eccentricity
Activity
Darryl Yong
Constructing a Hyperbolic Salt Ridge
Activity
Darryl Yong
Constructing an Elliptic Salt Ridge
Activity
Darryl Yong
Pouring Salt on a Triangle
Activity
Darryl Yong
JMM Sketch 2 (Equilateral triangle problem)
Activity
Darryl Yong
JMM Sketch 1 (Three Cities Problem)
Activity
Darryl Yong