Answer:
1441.08
Explanation:
The volume of the figure is found by adding the volume of the cylinder and the rectangular prism.
A cylinder's volume is found using the formula V = πr²h. Because the radius is half the diameter of a circle, divide 6 in 2 to find the radius is 3. Substitute r = 3 and h = 8.
V = πr²h
V = π3²*8
V = π9*8
V = 72π
V = 226.08
A rectangular prism's volume is found using the formula V = l*w*h. Substitute l = 15, w = 9 and h = 9.
V = l*w*h
V = 15*9*9
V = 1215
Add the two volumes together.
1215 + 226.08 = 1441.08