[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Mathematics in Ancient and Medieval India](https://indike.org/pramana/ins.science.bag-1979) › c8.15 # Mathematics in Ancient and Medieval India c8.15 Mathematics in Ancient and Medieval India c8.15 - **Language:** English ### [c8.15](https://indike.org/pramana/ins.science.bag-1979.c8.15) $R Sin 30⁰ = R/2$ - [Previous: c8.14](https://indike.org/pramana/ins.science.bag-1979.c8.14) - [Next: c8.16](https://indike.org/pramana/ins.science.bag-1979.c8.16) - [Up: c8](https://indike.org/pramana/ins.science.bag-1979.c8) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c8.15](https://indike.org/pramana/ins.science.bag-1979.c8.15) · Pramāṇa