Reflection of orthocentre in sides lies on the circumcentre

Forfatternichas

This property can be very deceptive in solving some problems. Better we can know it. Best part is that the property is so obvious and yet not known in general.

Nye Materialer

bewijs stelling van Pythagoras
Addition of Vectors Algeraically
The 3D Space
Addition within Two Places
seo tool

Opdag Ressourcer

Transformations
Coordinate HW
Perpendicular Lines
Dyme - A 2.5
Investigating Similar Figures

Udforsk emner

Cirkeldiagram
Boksplot
Subtraktion
Gennemsnit
Grafskitsering