The Astroid Curve and Its Tangent

Author:David Hamill

Adjust the value of a and move the point A to see how the curve and it's tangent varies, along with the line segment from each axes along the tangent.

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Superellipse
bewijs stelling van Pythagoras
Area of a Circle Illustrated
Perimeter of Rectangle
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testbook
Parabolic Mirror Reflection
نظرية فيثاغورس
Crossing Chords Property & Proof Start
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Dilation
Matrices
Translation
Curve Sketching
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