Search

Google Classroom

GeoGebra Classroom

Home
Resources
Profile
Classroom
App Downloads

Viviani's theorem

Author:Diego Lieban

Which relation we can find among the three purple triangles heights?

New Resources

apec
Reflection = 180° Rotation about a Line
အခြေခံ data အခေါ်အဝေါ်များ
Shells
Exploring GeoGebra for the First Time

Discover Resources

Practice book
Exploration2-3c
Triangular, oblong and square numbers
Median of a triangle
Ashna hexigon animated 2

Discover Topics

Means
Real Numbers
Step Functions
Natural Numbers
Variance

About Partners Help Centre

Terms of Service Privacy License

Graphing Calculator Calculator Suite Math Resources

Download our apps here:

© 2026 GeoGebra®