GoGeometry Action 28! (Quick Angle Problem)

Autor:Tim Brzezinski

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

Nous materials

Graphing Basic and Compound Inequalities
Laundry Basket
Modifiable Right Triangular Prism
Isosceles Right Triangle
Building Algebra Tile Models for Trinomials

Descobriu materials

G-CO.A.3.1 - Hexagon Reflection
geometrical shape
transformation 10
Phantom Graph sine(x)
MargaretPotagal_Medians

Descobriu Temes

Coordenades
Transformacions geomètriques
Desigualtats
Suma
Funció Tangent