Google Classroom
Google Classroom
GeoGebra
GeoGebra Lesson
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Lesson
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Sum of the Angles in a Triangle Theorem
Author:
Shawn Godin
Topic:
Angles
In a triangle, all the angles add to
. In the sketch you can move the blue points (A, B, C).
GeoGebra
New Resources
Rotating Custom Polygons Around an Axis
Writing and Graphing Proportional Relationships (k>0)
Calculating Arc Length, Radius, and Central Angle
Laundry Basket
Midpoint Theorem (V2): Integer Solutions
Discover Resources
conic
Untitled
Jedenáctiúhelník - konstrukce kružítkem
Solving Trig Equations by Graphing
Clock Angles
Discover Topics
Integers
Right Triangles
Vectors 3D (Three-Dimensional)
Derivative
Hyperbola