[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) › c8.53 # Mathematics in Ancient and Medieval India c8.53 Mathematics in Ancient and Medieval India c8.53 - **Language:** English ### [c8.53](https://indike.org/pramana/ins.science.bag-1979.c8.53) That is, $(Jya A)²=R/2\[R-Jya((π)/2-2A)\]$ $or, (Jya A)²=R/2\[R-Kojya 2 A\]$ $and R²-(Jya A)²=(Kojya A)²$ $or, Jya² A+Kojya² A=R²$ - [Previous: c8.52](https://indike.org/pramana/ins.science.bag-1979.c8.52) - [Next: c8.54](https://indike.org/pramana/ins.science.bag-1979.c8.54) - [Up: c8](https://indike.org/pramana/ins.science.bag-1979.c8) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c8.53](https://indike.org/pramana/ins.science.bag-1979.c8.53) · Pramāṇa