Introduction to the Volume of a Sphere
50. In the diagram, point C represents the center of the sphere. Ericka says that the
part of the sphere labeled D is the radius. Annette says that the part of the
sphere labeled D is the diameter of the sphere.
C
D
A. Who is correct and why?
Amette, because the diameter choed passes through
the center of the sphere
B. If the radius of the sphere is 9 feet, what is the volume of the sphere? Use
3.14 for and round your answer to the nearest tenths
Show your work:
Recall V = πtr³