Answer:
The total volume of the composite figure will be 108.95 mm³.
Step-by-step explanation:
See the attached diagram.
The given figure consists of two semi-spheres at both ends of a cylinder.
The radius of each semi-sphere is 2 mm.
So, their volume will be mm³.
Now, the volume of the cylinder will be, πr²h = mm³
Therefore, the total volume of the composite figure will be (16.76 × 2 + 75.43) = 108.95 mm³. (Answer)