Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Poncelet Theorem
Author:
Thierry Dana-Picard
Topic:
Constructions
,
Geometry
,
Incircle or Inscribed Circle
,
Plane Figures or Shapes
GeoGebra
A triangle ABC is given with a right angle at C. Denote by r the radius of the incircle. Then: a+b=c+2r.
New Resources
Vertical and Oblique Asymptote
Steel Chair
Which Quadrilateral is Which?
רישום חופשי
Task 3 - Custom Solid 1
Discover Resources
Bisecting a line activity
forum
ΑΚΤΙΝΙΟ
triangles
Cos Sin matrix
AV - 5561 BCE
Discover Topics
Tree Diagrams
Triangles
Symmetry
Orthocenter
Tangent Line or Tangent