GoGeometry Action 53!

Topic:Angles, Incircle or Inscribed Circle, Right Triangles

Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the measure of the blue angle? How can we formally prove this true?

Quick (Silent) Demo

New Resources

JLA Harry Potter
Nikmati Keunggulan Di Bandar Judi Terpercaya
apec
Nobody Likes to Be a Circle Either
bewijs stelling van Pythagoras

Discover Resources

Nicht kollinear
Riemann sums
Triangle9
,knkb,mbnm,
The Precession of Equinoxes

Discover Topics

Equilateral Triangles
Mode
Random Experiments
Normal Distribution
Poisson Distribution