Angle Formed by 2 Chords Theorem

Applet allows for students to intuitively see (without words OR angle measures) that the measure of an angle formed by 2 chords is = to the half the sum (average) of the measures of the intercepted arcs.

 

amiller_pa

 
Materiaaltype
Werkblad
Tags
angle  by  ccss  chords  circle  circles  class  common  common-core  core  exploration formed practice tutorial Toon meer…
Doelgroep (leeftijd)
13 – 18
Taal
English
 
 
 
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