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Orthoptic (i.e. directrix) of a parabola - using LocusEquation
Author:
Thierry Dana-Picard
Topic:
Parabola
GeoGebra
Joint work with Zoltan Kovacs
New Resources
Marion's Theorem
Set Operations (2 Sets)
GeoGebra Notes
Converting Angle Measures Between Degrees and Radians
Dividing a 2-digit number by a 1-digit number (1)
Discover Resources
MG Tangents to the Circumcircle
Complex line with real slope
Example
coupler
Section B Question 6(i)
Discover Topics
Trigonometry
Rational Numbers
Congruence
Sphere
Bar Chart or Bar Graph