{"book":"adl0938","page":523,"text":"۵۱۶\nتنبیه\nباید که مقادیر طول و عرض مجانس باشند.\nسوالات مشقی\nاول باید که طلاب، کتاب، میز، تخته سیاه، دروازه، فرش و غیره\nاشیای مکتب را بدست خود مساحه نموده رقبهٔ آنها را معلوم نمایند.\nمجموعه اضلاع\nاینسخن را خوب یاد بدارید که طلاب مجموعه اضلاع و رقبه را بیکدیگر\nخلط نکنند، چرا که مراد از مجموعه اضلاع جمله طول اضلاع یک سطح میباشد،\nو رقبه بقراریکه در فوق خواندید چیز دیگر است.\nسوالات دربارهٔ فرش اطاقها:-\nسوالات فرش مشتمل بر دو امر میباشد.\nاول دریافت نمودن طول شطرنجی و غیره.\nدوم معلوم کردن عرض آن.\nچونکه تمام سطح را فرش کردن مقصود میباشد.\n.:. رقبه شطرنجی و غیره = رقبه فرش اطاق.","chars":575,"image":"https://storage.googleapis.com/adl-page-images/adl0938/00523.jpg","first_page":1,"last_page":719,"title":"ʻIlm al-taʻalīm عالم التعليم","permalink":"https://afghanpress.org/book/adl0938/523","canvas":"https://afghanpress.org/iiif/adl0938/canvas/523","source":"https://afghanistandl.nyu.edu/books/adl0938/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0938_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."}}