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

What Do You See? (2)
Function art 3D - waiting shed
Congruent Figures
Linear Equation Graphs: Thin Slice
Pythagorean Theorem: Quick Illustrator

Discover Resources

definisi sudut
Problem 18
AHeikkinenGeometryTransformations
Parallel Lines

Discover Topics

Cuboid
Angles
Prism
Translation
Trigonometry