GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
Sum of interior angles in a triangle
Author:
Duane Habecker,
Lndsay Flanagan,
Jessica Angelo
Create any triangle. What is the sum of the interior angles?
What is the sum of the three angles in a triangle?
Tick your answer here
Check your answer
Discover Resources
türeve giriş eğim fonksiyonu[1]
Inv 2.2B - Congruent Triangles
Nephroid related envelopes
Brachistochrone curve from the origin to the point A
O'Mellan
New Resources
Similar triangles sun
Islamic Tessellation Grid - Rhombi
Waves on Strings
Double Slit Diffraction and Interference
Reflection and Refraction
