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How do I calculate the length of segment f in the following image given
points A, B and E?
http://i421.photobucket.com/albums/pp292/SharkD2161/Support/Geogebra/what_is_length_f.png
--
http://isometricland.com
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SharkD <pos### [at] gmail com> wrote:
> How do I calculate the length of segment f in the following image given
> points A, B and E?
>
>
http://i421.photobucket.com/albums/pp292/SharkD2161/Support/Geogebra/what_is_length_f.png
>
>
> --
> http://isometricland.com
Pythagorean theorem, AE and AG are known, find EG.
f = AC - EG
Or so I think :-)
Stephen S
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On 6/6/2010 11:04 AM, StephenS wrote:
> SharkD<pos### [at] gmailcom> wrote:
>> How do I calculate the length of segment f in the following image given
>> points A, B and E?
>>
>>
http://i421.photobucket.com/albums/pp292/SharkD2161/Support/Geogebra/what_is_length_f.png
>>
>>
>> --
>> http://isometricland.com
>
> Pythagorean theorem, AE and AG are known, find EG.
> f = AC - EG
>
> Or so I think :-)
>
> Stephen S
>
>
AG is not known however. Anyway I found a better alternative so I don't
need a solution any more.
--
http://isometricland.com
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On 06.06.10 17:51, SharkD wrote:
>>> http://isometricland.com
>>
>> Pythagorean theorem, AE and AG are known, find EG.
>> f = AC - EG
>>
>> Or so I think :-)
>>
>> Stephen S
>
> AG is not known however.
You know its length.
Thorsten
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SharkD <pos### [at] gmailcom> wrote:
> AG is not known however. Anyway I found a better alternative so I don't
> need a solution any more.
>
> --
> http://isometricland.com
AG is the radius of the circle.
-Reactor
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Le 2010-06-06 11:51, SharkD a écrit :
> On 6/6/2010 11:04 AM, StephenS wrote:
>> SharkD<pos### [at] gmailcom> wrote:
>>> How do I calculate the length of segment f in the following image given
>>> points A, B and E?
>>>
>>>
http://i421.photobucket.com/albums/pp292/SharkD2161/Support/Geogebra/what_is_length_f.png
>>>
>>>
>>>
>>> --
>>> http://isometricland.com
>>
>> Pythagorean theorem, AE and AG are known, find EG.
>> f = AC - EG
>>
>> Or so I think :-)
>>
>> Stephen S
>>
>>
>
> AG is not known however. Anyway I found a better alternative so I don't
> need a solution any more.
>
AG = AC = AB = radius.
Alain
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Le 06/06/2010 16:49, SharkD a écrit :
> How do I calculate the length of segment f in the following image given
> points A, B and E?
>
>
http://i421.photobucket.com/albums/pp292/SharkD2161/Support/Geogebra/what_is_length_f.png
What tools are you allowed to use ?
EG²+AE² = AG² = AB²
ergo EG² = 1.2² - 0.8² = 36/25 - 16/25 = 20/25
EG = sqrt(20)/5
FG + EG = FE = AC = AB = 1.2
FG = (6-2*sqrt(5))/5 = 2/5 * (3 - sqrt(5))
--
A good Manager will take you
through the forest, no mater what.
A Leader will take time to climb on a
Tree and say 'This is the wrong forest'.
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On 6/8/2010 3:22 AM, Le_Forgeron wrote:
> Le 06/06/2010 16:49, SharkD a écrit :
>> How do I calculate the length of segment f in the following image given
>> points A, B and E?
>>
>>
http://i421.photobucket.com/albums/pp292/SharkD2161/Support/Geogebra/what_is_length_f.png
>
> What tools are you allowed to use ?
>
> EG²+AE² = AG² = AB²
>
> ergo EG² = 1.2² - 0.8² = 36/25 - 16/25 = 20/25
> EG = sqrt(20)/5
>
> FG + EG = FE = AC = AB = 1.2
>
> FG = (6-2*sqrt(5))/5 = 2/5 * (3 - sqrt(5))
>
>
>
>
As I said, I chose an alternative (actually better) method, so I no
longer need the help. Thanks though!
--
http://isometricland.com
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On 6/6/2010 11:51 AM, SharkD wrote:
> AG is not known however. Anyway I found a better alternative so I don't
> need a solution any more.
>
Oops! I meant EG, sorry!
--
http://isometricland.com
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