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Ivan Chan
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3 equidistant problem
Activity
Ivan Chan
All 4 centres coincide
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Revision of all centres
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Orthocentre
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Incentre
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Circumcentre
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Centroid
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Centre of a Triangle
Activity
Ivan Chan
G9 Ch.9 Lines and Centres of a Triangle
Book
Ivan Chan
Centre of a triangle
Activity
Ivan Chan
G9 Ch.6 Probability
Book
Ivan Chan
Throwing dice simulator
Activity
Ivan Chan
