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GeoGebra Lesson
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Circle of Curvature
Author:
Steve Kifowit
Topic:
Circle
This applet illustrates the unit tangent vector, the principal unit normal vector, and the circle of curvature for a given 2D curve.
GeoGebra
New Resources
Laundry Basket
Deciding How New Information Affects Probability
Building Algebra Tile Models for Trinomials
Calculating Arc Length, Radius, and Central Angle
Linear Combination of Vectors
Discover Resources
Area of Parallelograms
Circumcenter
Special Angles in Standard Position: Intro (V2)
a^x-b^x is not always increasing when a>b>0 and x>=0.
Activity for sin(a+b) formula
Discover Topics
Upper and Lower Sum or Riemann Sum
Equilateral Triangles
Frequency Distribution
Arithmetic Operations
Means