{"book":"adl0946","page":173,"text":"۱۶۶\n\nکند موسوم به دائره محیطیه اوست مرکز آن نقطه مشترک\nسه محور تناظر اضلاع مثلث می باشد.\nع۲۰۴ - نقاط مشترکه دو دائره - از آنچه پیش دیدیم\nمعلوم می شود دو دائره در بیش از دو نقطه ممکن نیست\nبا هم مشترک باشند زیرا که اگر در سه نقطه با هم اشتراک داشته\nباشند بر هم منطبق می گردند.\nاین مسئله را سابقاً در ع۱۷۲ هم دیده بودیم و از انرو\nمی دانیم که آن دو نقطه مشترکه نسبت به خط بین المرکزین\nمتناظره اند.\n۲- وضع دو دائره نسبت بیکدیگر\n\nحال اوضاع مختلفی که دو دائره ممکن است بهم داشته\nباشند بیان می کنیم.\n۲۰۵- دو دائره خارجی - دو دائره مانند ش۱۵۱ رسم\nمی کنیم که یک دیگر را قطع نمی کنند و هر یک در خارج دیگری","chars":594,"image":"https://storage.googleapis.com/adl-page-images/adl0946/00173.jpg","first_page":1,"last_page":327,"title":"Handasah-ʼi musaṭṭaḥah barā-yi ṣinf-i haftum-i makātib-i rushdīyah, bi-qarār-i prūghram-i Vizārat-i Jalīlah-ʼi Muʻārif-i Afghānistān هندسۀ مسطحه :هندسۀ مسطحه","permalink":"https://afghanpress.org/book/adl0946/173","canvas":"https://afghanpress.org/iiif/adl0946/canvas/173","source":"https://afghanistandl.nyu.edu/books/adl0946/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0946_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}