Anthony Shaw – Resources – GeoGebra

Normal vector on ellipse
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Anthony Shaw
Normal vector on hyperbola
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Anthony Shaw
Reflection through line
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Anthony Shaw
interior exterior harmonic points C, D relative to A, B
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Anthony Shaw
Ellipse - radii to tangent have same angle to the tangent
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Anthony Shaw
quadrilateral parallelogram
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Anthony Shaw
Mind Your Decisions Apr 24 2020 solution
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Anthony Shaw
Line through movable point A tangent to circle of radius R
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Anthony Shaw
sum 2 vectors as vector of midpoints
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Anthony Shaw
Eliezer centroid of triangle
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Anthony Shaw
max area rectangle in ellipse
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Anthony Shaw
Ellipsoid with max volume rectangular block inside
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Anthony Shaw
Brachistochrone curve from the origin to the point A
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Anthony Shaw
Eclipse Model
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Anthony Shaw
Catenary Curve of Length S, hanging from points A and B
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Anthony Shaw
Torpedo Pursuit of Enemy Ship (Apollonius Circle)
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Anthony Shaw
Inversion in a circle of a circle
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Anthony Shaw
Inversion in a circle of a point (compass only)
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Anthony Shaw
Fagnano's Problem
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Anthony Shaw
Circle through a pair of inverse points
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Anthony Shaw
Inversion of a single point - geometric construction
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Anthony Shaw
Orthogonal circles
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Anthony Shaw
Inversion in a circle of a circle
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Anthony Shaw
Inversion in a circle of a line
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Anthony Shaw