Question

The figure is made up of a cylinder and two half spheres. Which expression can be used to find the volume of the

sphere in this composite figure?
10 mm
5 mim
ov-²-45²
OV-²-(10)²
OV-²-(5)²(10)

Answer 1

well, two half-spheres make up one whole sphere in this case with a radius of 5 mm.

`\textit{Volume of a Sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=5 \end{cases}\implies V=\cfrac{4\pi (5)^3}{3}\implies V=\cfrac{4}{3}\pi (5)^3`