V=πr^2h where the r is 3 and h is 12. So the result is 339.29. The volume of the sphere is V =(4/3)*π*r^3 where the r is still 3. The answer then is 113.1.
2 answers
Answer:
A machine part consists of a half sphere and a cylinder, as shown in the figure. The total volume of the part is 126 π cubic inches
Explanation:
Correct for plato, just took the test :)
