GoGeometry Action 28! (Quick Angle Problem)

Author: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?

New Resources

Untitled
Limaçons
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
functionartculture
רישום חופשי

Discover Resources

true/square1.ggb
translation (6)
if three angles equal
The Product Rule
ภาคตัดกรวย

Discover Topics

Symmetry
Derivative
Definite Integral
Perimeter
Addition