Angle Formed by 2 Chords (V1): What Do You See?

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 its intercepted arcs.

 

Tim Brzezinski

 
Type de ressources
Activité
Balises
angle  by  ccss  chords  circle  circles  common  common-core  core  exploration  formed Voir davantage …
Tranche d'âges
13 – 18
Langue
English
 
 
 
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