Copy of Triangle Names and Angle Sum (Interior and Exterior)

作成者:Baniya raz, Morton Betts

How to name triangles. The conditions for naming triangles. Proof the sum of interior (inside) angles = 180 deg. Proof the other two angles equal exterior angle.

新しい教材

bewijs stelling van Pythagoras
seo tool
apec
Traffic Cone
Untitled

教材を発見

Exponential Function
Birth of a hexagon
Point in an Equilateral Triangle - revisited
Squares and Circles - Geometry March 2016
Exploring Roots of Unity (and other complex numbers)

トピックを見つける

二次曲線
相似変換
角錐
微分
曲面