[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) › c13.22 # The Science of the Shulba: A Study in Early Hindu Geometry c13.22 The Science of the Śulba: A Study in Early Hindu Geometry c13.22 - **Language:** English ### [c13.22](https://indike.org/pramana/ins.science.datta-1932.c13.22) Let \*ABCD\* be the isosceles trapezium. Cut off WH = EB. Join \*BH\*. Place the triangle \*BHC\* after inversion in the position \*DGA\*. Then, the rule says, as is also obvious, - [Previous: c13.21](https://indike.org/pramana/ins.science.datta-1932.c13.21) - [Next: c13.23](https://indike.org/pramana/ins.science.datta-1932.c13.23) - [Up: c13](https://indike.org/pramana/ins.science.datta-1932.c13) --- Source: [https://indike.org/pramana/ins.science.datta-1932.c13.22](https://indike.org/pramana/ins.science.datta-1932.c13.22) · Pramāṇa