\( r = \sqrt[3]{216} = 6 \)
![\( r = \sqrt[3]{216} = 6 \)](https://soloferat.biz.id/images/r--sqrt3216--6-.jpg)
Related Articles
- The volume of a sphere is given by \( V = \frac{4}{3} \pi r^3 \). What is the radius if the volume is \( 288\pi \) cubic units?
- \( \frac{4}{3} \pi r^3 = 288\pi \)
- \( r^3 = \frac{288 \times 3}{4} = 216 \)
- A right circular cone has a base radius of 4 units and height of 9 units. What is the slant height?
- Use Pythagorean theorem:
- Slant height \( l = \sqrt{r^2 + h^2} = \sqrt{4^2 + 9^2} = \sqrt{16 + 81} = \sqrt{97} \approx 9.85 \)
