Determine the volume of the figure. Use 3.14 for π π . Round your answer to the nearest tenth. Show all of your work.

Question

asked Oct 23, 2021 151k views

2 Answers

David Higgins · Answer 1 · 2021-10-24T18:36:27+0000

Answer:

1986.9 units^3

Explanation:

Hemisphere:

V=[(4/3)pi*r^3]/2

V=[(4/3)pi*7.2^3]/2

V=[(4/3)pi*373.248]/2

V=1562.66496/2

V=781.33248

Cylinder:

V=pi*r^2*h

V=pi*7.2^2*7.4

V=pi*51.84*7.4

V=1204.55424

Added together:

781.33248+1204.55424 ~ 1986.9 units^3