Elements I: Proposition 6

Euclid, [i]The Elements,[/i] Book I Proposition 6: If two angles in a triangle are equal, the corresponding sides are also equal. (The triangle is isosceles) Proof by contradiction.

 

Ryan Hirst

 
Resource Type
Activity
Tags
classical  elements  euclid  geometry  greek  proof 
Target Group (Age)
19+
Language
English (United States)
 
 
 
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