{"book":"adl0131","page":131,"text":"کتاب ۱۲۰ مساحت\n\nهشت خانه بصورت مربع تیار شده اند پس طول هر یک خانه را\nمعلوم کنید.\nطول و عرض سطح های قائم الزاویه که در ذیل اند رقبه آنها را در مربع فټ\nدریافت کنید.\n(۲۷) ۱۴ و ۲۰ فټ (۲۸) ۳۴ و ۱۸ فټ\n(۲۹) ۱۵ ۱/۴ و ۱۸ فټ (۳۰) ۱۸ ۱/۲ و ۲۰ ۱/۲ فټ\nرقبه های سطح های قائم الزاویه را در مربع گز ها و فټ ها معلوم کنید\nکه طول و عرض آنها در ذیل اند.\n(۴۱) ۵ گز ۲ فټ و ۶ گز (۴۲) ۷ گز ۱ فټ و ۳ گز ۲ فټ\n(۴۳) ۱۰ گز ۱ فټ و ۱۲ گز ۱ فټ (۴۴) ۹ گز ۲ فټ و ۴ گز ۲ فټ\nامتداد سطح های قائم الزاویه که در ذیل اند رقبه آنها را در مربع گزها و فټ\nو انچ ها معلوم کنید.\n(۴۵) ۲ گز ۱ فټ و ۳ گز ۱ فټ ۳ انچ (۴۶) ۳ گز ۱ فټ ۴ انچ و ۴ گز ۲ فټ\n(۴۷) ۴ گز","chars":610,"image":"https://storage.googleapis.com/adl-page-images/adl0131/00131.jpg","first_page":1,"last_page":381,"title":"Kitāb-i ʻIlm i masāḥat کتاب عالم ا مساحت","permalink":"https://afghanpress.org/book/adl0131/131","canvas":"https://afghanpress.org/iiif/adl0131/canvas/131","source":"https://afghanistandl.nyu.edu/books/adl0131/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0131_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."}}