{"book":"adl0946","page":110,"text":"١٠٣\n\n۱۳۴ - تساوی دو شکل متناظره - قضیه فوق الذکر\nبما می فهماند که برای تطبیق آن دو شکل متناظره باید یکی از\nآن ها را بر گرداند پس:\nدو شکل متناظره نسبت بيك خط معكوساً با هم\nمساویند.\n۱۳۴ - دو تناظری را که تحصیل کردیم مثال اشکال\nمستقیماً و معکوساً مساوی بوده اند.\nحال تناظر بعضی اشکالی را که می شناسیم تحصیل می کنیم:\n\n۱۳۵ - خط مستقیم - میدانیم\n(۱۳۳) که شکل متناظره خط مستقیم\nیک خط مستقیم است برای تعیین\nآن کافی است\nس ۱۰۵","chars":416,"image":"https://storage.googleapis.com/adl-page-images/adl0946/00110.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/adl0946/110","canvas":"https://afghanpress.org/iiif/adl0946/canvas/110","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."}}