\[ L = 10 \times \frac\pi4 = \frac10\pi4 = \frac5\pi2 \approx 7.85 \text cm \] - AMAZONAWS 📅 March 6, 2026 👤 scraface Mar 06, 2026
![\[ L = 10 \times \frac{\pi}{4} = \frac{10\pi}{4} = \frac{5\pi}{2} \approx 7.85 \text{ cm} \]](https://soloferat.biz.id/images/-l--10-times-fracpi4--frac10pi4--frac5pi2-approx-785-text-cm-.jpg)
