[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [The Science of the Shulba: A Study in Early Hindu Geometry](https://indike.org/pramana/ins.science.datta-1932) › c20.s3.39 # The Science of the Shulba: A Study in Early Hindu Geometry c20.s3.39 The Science of the Śulba: A Study in Early Hindu Geometry c20.s3.39 - **Language:** English ### [c20.s3.39](https://indike.org/pramana/ins.science.datta-1932.c20.s3.39) ¹ Sūtra 20. The formula employed for the calculation is $circumference = √(10 × (diameter)²).$ - [Previous: c20.s3.38](https://indike.org/pramana/ins.science.datta-1932.c20.s3.38) - [Next: c20.s3.40](https://indike.org/pramana/ins.science.datta-1932.c20.s3.40) - [Up: c20.s3](https://indike.org/pramana/ins.science.datta-1932.c20.s3) --- Source: [https://indike.org/pramana/ins.science.datta-1932.c20.s3.39](https://indike.org/pramana/ins.science.datta-1932.c20.s3.39) · Pramāṇa