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.

New Resources

Equation of Locus - Parabola
z`]]
Pitfalls of Disk/Washer Method
רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

Function Transformations
Parallel lines with transversal and angles
croco2
Measuring the Earth
Quadric from nine points
Exploring Glide-Reflections

Discover Topics

Dilation
Complex Numbers
Constructions
Translation
Circumcircle or Circumscribed Circle