Angles of Cyclic Quadrilaterals

This applet illustrates the theorems: Opposite angles of a cyclic quadrilateral are supplementary. The exterior angle of a cyclic quadrilateral is equal to the interior opposite angle.

 

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Typ materiálu
Aktivita
Klíčová slova
angle  angle-circle  circle-geometry-investigations  circle-theorems  cyclic-quadrilaterals  quadrilateral 
Cílová skupina (věk)
15 – 18
Jazyk
English (United Kingdom)
 
 
 
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