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GeoGebra
GeoGebra Classroom
Outline
G9 Ch.9 Lines and Centres of a Triangle
Centre of a Triangle
G9 Ch.9 Lines and Centres of a Triangle
Author:
Ivan Chan
Next
Centre of a Triangle
New Resources
Exploring Simple Loci 探究簡單軌跡
Road Runner (beep, beep)
bearing HK
Periodic Functions
What is an Isogonal Conjugate?
Discover Resources
Limit Laws
Note P.9 Q3.3
Task
Truncated Tetrahedron. Dependence of the average distance between the vertices of a polyhedron on the truncation parameter. Extreme distribution.
Applying Area of Circles: IM 7.3.9
Discover Topics
Power Functions
Secant Line or Secant
Differential Calculus
Hypergeometric Distribution
Geometric Distribution