GoGeometry Action 49!

Topic:Circumcircle or Circumscribed Circle

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

Let's fly!
Proving Triangles Congruent (2): One Step Transformations
seo tool
Tube moving at distance of a curve.
Trophy (version 2)

Discover Resources

Slope Intercept Form Game
GCE 'O' Level Physics
การลบจำนวนเต็ม
Three Equal Lines

Discover Topics

Plane Figures or Shapes
Ellipse
Natural Numbers
Linear Programming or Linear Optimization
Similar Triangles