Euclid's Elements - Book III, Proposition 20

The the measure of an arc’s central angle is double that of an angle with its vertex on the portion of the circle opposite the arc.

 

mtpberg

 
Anyagtípus
Anyag
Címkék
circle  element  euclid 
Célcsoport (életkor)
15 – 18
Nyelv
English (United States)
 
 
 
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