GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Brianchon's theorem
Author:
Ku, Yin Bon (Albert)
Brianchon's Theorem
: If a hexagon is circumscribed around a conic, the three diagonals connecting opposite vertices are concurrent.
GeoGebra
New Resources
Graphing Logarithmic Functions
Open Middle Logarithm Exercises (1)
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
Probability and Geometry
Volume of a Pyramid (Derivation)
Discover Resources
Circle theorem: Angles on the same arc
jotavia geogebra assignment
pifagor
สามเหลี่ยมปีทาโกรัส
Standard Form Grapher
Discover Topics
Planes
Hypothesis Testing
Tree Diagrams
Straight Lines
Curve Sketching