Poliagapitos – Resources – GeoGebra

Butterfly
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Poliagapitos
One property of tangential quadrilaterals
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Poliagapitos
Constant product of the lengths of two line segments
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Poliagapitos
Geometrium
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Poliagapitos
Six conelliptic points
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Poliagapitos
Principal diagonals of octagon meet in a single point
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Poliagapitos
Five pairs of similar triangles
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Poliagapitos
Four pairs of similar triangles
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Poliagapitos
Three pairs of similar triangles
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Poliagapitos
Equal products of triangle areas
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Poliagapitos
Concyclic circumcenters
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Poliagapitos
Eight circumcenters lie on a circle
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Poliagapitos
Six circumcenters lie on a circle
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Poliagapitos
Five circumcenters lie on a circle
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Poliagapitos
Collinearity in tangential pentagon
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Poliagapitos
Equal sums of line segments
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Poliagapitos
Isosceles triangle and excircle
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Poliagapitos
Characterizations of cyclic quadrilaterals
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Poliagapitos
Collinearity in bicentric pentagon II
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Poliagapitos
Collinearity in bicentric hexagon
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Poliagapitos
Collinearity in bicentric quadrilateral
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Poliagapitos
Collinearity in bicentric octagon
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Poliagapitos
Collinearity in bicentric heptagon
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Poliagapitos
Points of concurrency of the lines defined by triangle centers and vertices
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Poliagapitos