Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Sangaku - 3 circles and line
Author:
John Golden
Topic:
Circle
Sangaku are the lovely sacred geometry puzzles found in Japan. One of the simplest is this arrangement. The puzzle is, given the red and blue radii, can you find the purple?
GeoGebra
New Resources
GeoGebra Notes
Dividing a 3-digit number by a 1-digit number (2)
Geometric linkage
רישום חופשי
Vector Projections
Discover Resources
Lesson 10.2
Is this a limacon?
MAT.GEO.110, 68353 Postulate #2
ტოლფერდა სამკუთხედი
单调增减区间动图
Discover Topics
Circumcircle or Circumscribed Circle
Integral Calculus
Histogram
Ellipse
Volume