Triangle Names and Angle Sum (Interior and Exterior)

Autor:Mr James Bowater, 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.

Nuevos recursos

Untitled
दुई-ओटा समुहको संयोजन (Union of two sets)
seo tool
立体几何-公理3及推论
Cosine in Cartesian and Polar Coordinates

Descubrir recursos

Angle at centre twice angle at circumference
MEI Mechanics 1 January '07 question 6
Practice: 2nd Order Derivatives
Q6_square
พื้นผิวในปริภูมิสามมิติ

Descubre temas

Romboide
Fractales
Ángulos
Varianza
Cuadrado