Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Sum of the Interior Angles of a Triangle
Author:
Marta Puyana
,
Jesse Parete
Slider aligns the interior angles of a triangle to visualize the sum of the angle measures.
GeoGebra
Drag triangles vertices to see the results hold for any triangle.
New Resources
Angles and Intersecting Lines: Quick Investigation
Linear Cross Section Exercise
Play C3 E3 G3 C4_C4
Ellipse as Envelope - Correspondence Method
Drag that Point!
Discover Resources
Geogebra Tutorial: Line Design Complet
Properties of Circles
Lesson 86. Properties of Parallel Lines
triangle grind rail 2
Множество значений функции
Discover Topics
Straight Lines
Sine
Arithmetic Operations
Similar Triangles
Circumcircle or Circumscribed Circle