Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Copy of Mystic Rose and Handshakes
Author:
Barcza László
,
Dan
There is a room of 30 people. If every person shook hands with every other person, how many handshakes would there be in total?
GeoGebra
New Resources
Number of Heads in Tossing Two Coins
Teorema Japonês para quadriláteros inscritos em uma circunferência
Tracing the Ellipsoid with Ellipses
Drag that Point!
Simplifying Radicals: Geometric Thin Slice
Discover Resources
Parallel_Transversal
Systems of Linear Equations
Triangle
Denk Kesirler
Geogebra1
Discover Topics
Similarity Transformation or Similarity
Set Theory
Quadratic Equations
Angles
Linear Regression