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Simson's theorem
Let's move this figure.
Please conjecture the content of theorem.
GC/Win
:
What is the feature
:
Confirm the different cases
:
See as the relationship between three points
:
See as the transformation of triangle
:
See as the change of the area of triangle
:
Maximum of the area of triangle
:
Area of triangle and circumcenter
:
Area of triangle and circle
Forum of Geometric Constructor
by
Y.Iijima