\[ C = 2\pi r = 2\pi \times 10 = 20\pi \text meters \] - AMAZONAWS 📅 March 11, 2026 👤 scraface Mar 11, 2026
![\[ C = 2\pi r = 2\pi \times 10 = 20\pi \text{ meters} \]](https://soloferat.biz.id/images/-c--2pi-r--2pi-times-10--20pi-text-meters-.jpg)
