drawing an arc knowing its length

[Utente cancellato 63797]

hi to all, I wanted to know if with autocad it is possible to draw an arc knowing the initial point, the radius, the center, and the length (attention not the rope but the actual length of the arc).
I am using a 2015 autocad platform
Thank you in advance
Greetings to everyone! Mar

 

[prismacad]

a method could be this: do the arc so as to respect center and radius and length to pleasure, then use the command stretches with the total option where you insert the precise length of the arc.

 

[numero1]

but apologize unless I've completely gone... which is possible...... .
having 3 data you can draw almost everything geometrically speaking, in this case:
- initial point
- radius
- centre
through these three points can pass one and only one arc, or not?

 

[Cristallo]

Yes, number. but he imposed the limit of a precise length.
the advice of gelyparis is great. alternatively after the design of the arch gives a measure with the desired length and eliminates the overflowing part, but it is longer as process.

 

[Utente cancellato 63797]

hi to all, I wanted to know if with autocad it is possible to draw an arc knowing the initial point, the radius, the center, and the length (attention not the rope but the actual length of the arc).
I am using a 2015 autocad platform
Thank you in advance
Greetings to everyone! Mar

thanks to all I solved the problem by finding the corners in an excel sheet! Having the corner I can draw the arc of the diderated longness! Thanks anyway!