{"book":"adl0337","page":29,"text":"٢٤\n\nمعلوم نمودن مربعهای سطح زمین یعنی برای\nمساحه زمین حاجت ندارد که از چوب و غیره ؛\nمربع متره بسازیم و زمین را بواسطه آن مساحه\nکنیم .\nبلکه هر وقتیکه مساحه زمین ؛ لازم آید\nعرض و طول زمین مذکور را مساحه کرده عدد\nهائیکه در طول و عرض حاصل میشود آنها را\nبهم ضرب نمودن کافی و وافیست !\nمثلا : يك پارچه زمین هست . طول آن\n١٢،٥٠ متره و عرض آن ٨،٢٥ متره است.\nمساحه سطحیه زمین مذکور :\n١٢،٥٠ X ٨،٢٥ = ١٠٣، ١٢٥٠ مربع\nمتره . یعنی ١٠٣ مربع متره و ١٢ مربع\nدسیمتره و ٥٠ مربع سانتیمتره میباشد .\nاراضی اگر واسع باشد برای مساحه آن ؛\nمربع کیلو متره مستعمل است . یعنی حاصل","chars":549,"image":"https://storage.googleapis.com/adl-page-images/adl0337/00029.jpg","first_page":1,"last_page":61,"title":"Miqyāsāt-i jadīdah مقىاسات جديده","permalink":"https://afghanpress.org/book/adl0337/29","canvas":"https://afghanpress.org/iiif/adl0337/canvas/29","source":"https://afghanistandl.nyu.edu/books/adl0337/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0337_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."}}