Triangle Names and Angle Sum (Interior and Exterior)

Auteur: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.

Nieuw didactisch materiaal

Multiplying 4-Digit by 3-Digit Numbers Using an Area Model
Bessel Function
רישום חופשי
seo tool
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Ontdek materiaal

Casas, Jayana Equilateral Triangle
geogebra
منصفات زوايا
Flatarmál þríhyrnings
Function as mapping R2->R

Ontdek onderwerpen

Spiegeling
Diagrammen
Oppervlak
Hoeken
Gehele getallen