Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Internal angle sum of triangles
Author:
mrsK
Topic:
Angles
,
Geometry
,
Triangles
- Drag the vertices A, B, C to create different types of triangles. - Use the sliders to create copies of the same triangle and prove that the internal angles always add up to 180 degrees.
GeoGebra
New Resources
Untitled
Building Trapezoids with Set Areas
apec
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Building Triangles with Set Areas
Discover Resources
Geogebra and Congruence
Storm
Perpendicular Bisectors
สมการเชิงเส้น
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
Discover Topics
Equations
Exponential Functions
Probability
Circumcircle or Circumscribed Circle
Poisson Distribution