Fill in the blanks!

_ approximate
_ perfect cube
_ radius
_ sphere
_ volume

A. set of all points in space a given distance from a lixed point
B. a number that is the result of cubing a natural number
C. near or wery close to the actua
D. a segment that extends from the center of a circe i any point on the circle
E. the measure of the amount of space occupied by a three-dimensional solid object