How can i tell that the the two circles interconnect at the Y axis........at the square root of 3 over 2...............in either direction??

Diff parts of the mathematical cannon which seem to have nothing to do with another.....

Constructing an equilateral triangle. Euclid I. 1. - The Math Page

www.themathpage.com/abooki/propI-1.htm

 

Our first proposition is a problem: On a given straight line AB we will be asked to draw an equilateral triangle. ... On a given straight line to construct an equilateral triangle. ... we are required to construct an equilateral triangle on AB.

You visited this page on 2/3/17.

Euclid's elements: proposition 1 - YouTube

▶ 2:03

https://www.youtube.com/watch?v=zdofiH5HncU

 

Jan 28, 2012 - Uploaded by mathematicsonline

Playlist of Euclid's Elements in link below: ... With any straight line you can always create a perfect ...

Euclid's Construction of an Equilateral Triangle - YouTube

▶ 5:05

https://www.youtube.com/watch?v=qHBWL2nCi5Y

Nov 11, 2012 - Uploaded by lilbuschy

This is me explaining Euclid's construction of an equilateral triangle from a given straight line.

Images for euclid equilateral triangle

 

 

 

 

 

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Euclid's Proposition 1: Equilateral Triangles - YouTube

▶ 1:37

https://www.youtube.com/watch?v=SaIXqyzZlYI

Feb 7, 2013 - Uploaded by Lee Stemkoski

Euclid's Proposition 1: Equilateral Triangles. ... Triangle Congruence - SSS, SAS, ASA and AAS 128-2.16 ...