Quadrilateral Names and Angle Sum (Interior and Exterior)

Onderwerp:Hoeken, Parallellogram, Vierhoeken, Rechthoek, Ruit, Vierkant, Trapezium

How to name quadrilaterals. The conditions for naming quadrilaterals. Proof the sum of interior (inside) angles = 360 deg. Proof the other three angles equal exterior angle.

Nieuw didactisch materiaal

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רישום חופשי
Rolling an Equilateral Triangle
Angle Addition: Warm Up Exercises
Pathway to Proof: Triangle Angles

Ontdek materiaal

Problem 70
bizarreRevised
pg.302
demo
BannoKanteishiQLast

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