Spotlight

There is a rotating spotlight on the rim of a circular stage. What proportion of the dark circular edge is lit up?

 

Arthur Lee

 
Materialtyp
Aktivität
Tags
angle  arc  circle  practice  rotate  rotation 
Zielgruppe (Alter)
15 – 18
Sprache
English (United Kingdom)
 
 
Lizenz
CC-BY-SA, GeoGebra Terms of Use
Abgeleitete Materialien
11.2 Spotlight
Geteilt von Kmchu
 
 
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