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Topic: Matheology § 170
Replies: 41   Last Post: Dec 8, 2012 5:35 PM

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Michael Stemper

Posts: 671
Registered: 6/26/08
Re: Re: Matheology § 170
Posted: Dec 5, 2012 1:54 PM
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In article <0e301358-0106-4609-b628-14da5781de11@4g2000yql.googlegroups.com>, WM <mueckenh@rz.fh-augsburg.de> writes:
>On 5 Dez., 08:05, Virgil <vir...@ligriv.com> wrote:

>> > This set has, like many mathematical entities, a geometrical and an
>> > alytical property:

>>
>> > 0.1
>> > 0.11
>> > 0.111
>> > =A0...
>> > It is a triangle and it is a sequence too.

>>
>> While parts of it can be triangular by reason of having 3 finite sides,
>> the whole of it does not have a third finite side so is not a triangle.
>>
>> NOte that to be a triangle, it would also have to have three vertices,
>> which is not the case.

>
>In mathematics a triangle is defined by one angle and its two sides.


No, in mathematics a triangle is defined by either its three vertices or
its three sides. Two rays with a common endpoint define an angle, but not
a triangle.

If you have two triangles, you can use the lengths of two sides and the
angle between them to see if they are congruent. But, that only works
if you start with two triangles.

If you can't specify real coordinates for the vertices, they don't exist,
and you do not have a triangle.

--
Michael F. Stemper
#include <Standard_Disclaimer>
The FAQ for rec.arts.sf.written is at:
http://www.leepers.us/evelyn/faqs/sf-written
Please read it before posting.


Date Subject Author
12/4/12
Read Matheology § 170
mueckenh@rz.fh-augsburg.de
12/4/12
Read Re: Matheology � 170
Virgil
12/4/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/4/12
Read Re: Matheology � 170
Virgil
12/5/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/5/12
Read Re: Matheology � 170
Virgil
12/5/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/5/12
Read Re: Re: Matheology § 170
Michael Stemper
12/6/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/6/12
Read Re: Matheology � 170
Virgil
12/6/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/6/12
Read Re: Matheology � 170
Virgil
12/7/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/7/12
Read Re: Matheology � 170
Virgil
12/8/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Matheology � 170
Virgil
12/8/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Matheology � 170
Virgil
12/6/12
Read Re: Re: Matheology § 170
Michael Stemper
12/7/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/7/12
Read Re: Matheology � 170
Virgil
12/8/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Matheology � 170
Virgil
12/8/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Matheology � 170
Virgil
12/4/12
Read Re: Matheology � 170
Scott Berg
12/5/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/5/12
Read Re: Matheology � 170
Virgil
12/6/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/6/12
Read Re: Matheology � 170
Virgil
12/6/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/6/12
Read Re: Matheology � 170
Virgil
12/6/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/6/12
Read Re: Matheology � 170
Virgil
12/7/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/7/12
Read Re: Matheology � 170
Virgil
12/8/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Matheology � 170
Virgil
12/8/12
Read Re: Matheology § 170
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Matheology � 170
Virgil
12/6/12
Read Re: Matheology § 170
David R Tribble
12/6/12
Read Re: Matheology § 170
netzweltler

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