Subject:
|
Re: Slopes: 25 degree or 33?
|
Newsgroups:
|
lugnet.general
|
Date:
|
Tue, 26 Nov 2002 21:54:41 GMT
|
Viewed:
|
800 times
|
| |
|
|
Taking a number of roof bricks then measuring would give you the
mathematical angle of 31 degrees. I could do a picture if you want....
Duq
"Pedro Silva" <el_gordo@netc.pt> wrote in message
news:H65rr0.Dy8@lugnet.com...
> Have you tried to make the readings with *a roof*?
> I mean, not an isolated slope - but a number of them in sequence. I figure
> that you may read an angle closer to 33º if you try it that way. That • would
> be caused by the slight "step" (~1mm) on the base of each slope part, • which
> would never allow the traced line on Photoshop/other to fit the individual
> slopes, instead being tangent to each slope on the little "step".
>
> I am not sure of this, though. In any case, it does not matter that much • the
> name of the part (I figure more people know it as the 33º than as the 25º,
> but I can be wrong), as long as we differ it from the 45º and all others • in
> a recognizeable way.
>
> HTH,
>
>
> Pedro
|
|
Message is in Reply To:
 | | Re: Slopes: 25 degree or 33?
|
| Have you tried to make the readings with *a roof*? I mean, not an isolated slope - but a number of them in sequence. I figure that you may read an angle closer to 33º if you try it that way. That would be caused by the slight "step" (~1mm) on the (...) (22 years ago, 26-Nov-02, to lugnet.general)
|
3 Messages in This Thread:
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
