{"book":"adl0946","page":241,"text":"۲۳۴\nقائمه باشد اگر ضلع ۳ کوچک تر از ضلع ۱ باشد مسئله یک جواب دارد\nو اگر ضلع ۳ مساوی یا بزرگتر از ضلع ۱ باشد محال است.\n۲۷۳- مثلثی رسم کنید که دو ضلع و زاویه\nمقابل به یکی از آنها در دست باشد.\nفرض میکنیم دو ضلع ۱ و ۳ و زاویه ۱ در دست است\n(سر۱۹۱)\nزاویه مانند ل ا م مساوی با زاویه مفروضه رسم کرده از یکی از\nاضلاع آن مثلاً\nاز ضلع ۱ ل قطعه\nخط ۱ درا مساوی\nبا ضلع ۳ جدا\nکرده نقطه درا\nمرکز قرار داده\nبشعاعی مساوی با ضلع ۱ دائرہ رسم می کنیم تا خط ۱ م را در نقطه ج\nقطع کند مثلث د ج ۱ جواب مسئله است در سر ۱۹۱ دایره","chars":502,"image":"https://storage.googleapis.com/adl-page-images/adl0946/00241.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/adl0946/241","canvas":"https://afghanpress.org/iiif/adl0946/canvas/241","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."}}