Quadrilateral Names and Angle Sum (Interior and Exterior)

Poglavje:Koti, Paralelogram, Štirikotniki, Pravokotnik, Kvadrat

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.

Novi prispevki

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Graphs of Rational Expressions
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Transforming Random Variables
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