Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Level 20
Author:
Colin Beveridge
Level 20 of
http://euclidthegame.org/Level20.html
asks you to construct the outer tangent to two given circles (here, a, with centre A; and b, with centre B). Here's how I'd do it.
GeoGebra
New Resources
apec
Conformal mapping: Visualization
Domino Chain Reaction
Level Curves and Contour Maps
teste CJ
Discover Resources
Circles2
Example 2
mapping 2
旋轉五子棋 Pentago
Discover Topics
Matrices
Calculus
Circumcircle or Circumscribed Circle
Prism
Constructions