GoGeometry Action 74!

Topic:Circle, Isosceles Triangles, Tangent Line or Tangent

Creation of this applet was inspired by a post from Antonio Gutierrez (GoGeometry). How can we formally prove what this applet informally illustrates?

Quick (Silent) Demo

New Resources

A Happy Polar Leaf
Vectors and Components
Taylor Series for 1/(1 - x)
Nobody Likes to Be a Semicircle
Bessel Function

Discover Resources

Discover a Formula for Sector of a Circle
Irregular Shapes 4
Parallel through a point
Linear inequality
Number patterns from squares

Discover Topics

Differential Equation
Orthocenter
Frequency Distribution
Statistical Characteristics
Trigonometry