GoGeometry Action 169!

Topic:Circumcircle or Circumscribed Circle, Geometry

Creation of this resource was inspired by a problem posted by Antonio Gutierrez. You can move ANY LARGE POINT anywhere you'd like at any time. How can we formally prove that what is dynamically illustrated here?

Quick (Silent) Demo

New Resources

Perpendicular Lines: Quick Exploration
Deriving the Arc Length Formula
Segment Addition Postulate (Mild Questions)
Deciding How New Information Affects Probability
Midpoint Theorem (V2): Integer Solutions

Discover Resources

f(x) = sin (pi/x)
Math Modeling
Challenge 1
Untitled
Bisect an Angle

Discover Topics

Trigonometry
Arithmetic Mean
Differential Calculus
Distributions
Translation