Answer
True.
Work Step by Step
In geometry, a sphere may be defined as a three-dimensional solid figure having a certain set of points which are equidistant from its center. It is a round ball-like structure.The volume of a sphere can be computed with the help of the value of pi and its radius.
The volume of a sphere is measured in cubic units. When a sphere is divided into two parts, then that two each divided parts will be called hemispheres.
Hence, the given statement is true.