GoGeometry Action 20!

Persoa autora:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the sum of the measures of the red angle and blue angle? How can you formally prove this true?

Quick (Silent) Demo

Novos recursos

Building Algebra Tile Models for Trinomials
Modifiable Right Triangular Prism
Basic and Compound Inequality Illustrator
Deciding How New Information Affects Probability
Calculating Arc Length, Radius, and Central Angle

Descubrir recursos

The unit circle and trigonometric functions
Area Correspondence
Rigid Motion Triangles
คิดเลขเร็ว
Visualizing the Ideal Gas on a PVT-diagram (robphy)

Descobre os temas

Ángulo
Esfera
Liñas rectas
Raíz
Ecuacións