[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
[tex] \textbf{Let's calculate the volume of hemisphere} [/tex]
[tex] \textbf{Given :} [/tex]
- [tex] \textsf{radius = 11 inches} [/tex]
[tex] \textbf{Volume of a hemisphere is :} [/tex]
- [tex] \sf{v=\dfrac{2}{3}\pi r³} [/tex]
- [tex] \sf{v=\dfrac{2}{3}\cdot 3.14 \cdot 11³} [/tex]
- [tex] \sf{v=\dfrac{2}{3}\cdot 3.14\cdot 1331} [/tex]
- [tex] \sf{v=\dfrac{8358.68}{3}} [/tex]
- [tex] \sf{v\approx 2786.2 in³} [/tex]
