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May 3, 2024, 12:18 pm UTC    
RLH
December 03, 2010 12:48AM
Don wrote
> As to actually figuring out the angle correctly since
> we do not know the angle within the circle to the tangent
> I do not see how we can figure it out.
-------------------------------------------------------------------------------------



Maybe use this method to find the tangent of your circle = red line from c to d.






I see you have the length from your line E to F as 2.275458 but I get that distance as 2.310163.

Regards
RLH
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Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

Don Barone December 02, 2010 09:44PM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

sansahansan December 03, 2010 08:53AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

Don Barone December 03, 2010 09:13AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

sansahansan December 03, 2010 10:40AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

Don Barone December 03, 2010 11:15AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

RLH December 04, 2010 07:34PM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

RLH December 03, 2010 12:48AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

Don Barone December 03, 2010 01:28AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

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Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

Don Barone December 08, 2010 11:51AM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

RLH December 08, 2010 07:26PM

Re: Some Geometric Fun: Some interesting ratios built upon the 1, 2 and square root of 5 triangle

Don Barone December 08, 2010 07:53AM

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