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Angle of corner
Let's move point A.
What will the angle of ∠XAP change?
With which movement will the angle of ∠XAP not change?
With which movement will the angle of ∠XAP change?
GC/Win
:
To equate two triangles
:
To equate many angles
:
Confirming (1)
:
Confirming (2)
Forum of Geometric Constructor
by
Y.Iijima