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.

Novos Materiais

apec
רישום חופשי
Proving Triangles Similar: Multistep Transformations
seo tool
Folding door

Descobrir recursos

Sample proof
Rational Graph
Skills check: Sine & Cosine Rules
Moodle Reflection and Translation Question

Explorar Tópicos

Quadrado
Circuncírculo ou Circunferência Circunscrita
Sequências e séries
Centroide ou baricentro
Números complexos