GoGeometry Action 64!

Topic:Circumcircle or Circumscribed Circle, Straight Lines, Triangles

Creation of this applet was inspired by a post from Antonio Gutierrez. You can adjust the size of the angle with pink vertex using the pink slider. How can we formally prove what this applet informally illustrates?

New Resources

Midpoint Theorem (V2): Integer Solutions
Modifiable Right Triangular Prism
Function art 3D - waiting shed
Linear Equation Graphs: Thin Slice
繪畫垂直線

Discover Resources

title
dog chasing man
square of (a+3).4.animated
Quadratic Graph Slider
Moon revolving around the earth

Discover Topics

Incircle or Inscribed Circle
Linear Functions
Cosine
Interest Calculation
Polynomial Functions