Elements I: Proposition 14

Euclid, [i]The Elements[/i], Book 1 Proposition XIV: If two lines meet in a point and make angles equal to 180 degrees, they are in a straight line with one another. In this construction, the inequality stays properly on the left hand side of AB no matter how you rotate the vector.

 

Ryan Hirst

 
Tipo di risorsa
Attività
Tag
classical  elements  euclid  geometry  greek  proof 
Gruppo di riferimento (età)
19+
Lingua
English (United States)
 
 
 
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