Question

HELP WOULD BE VERY VERY VERY MUCH APPRECIATED

Answer 1

Answer:

704 pi

volume=pi×r^2×h

=pie×8×8×11

=16×11×pi

=704 pi

the unit is km^3

SO FINAL ANSWER IS 704 pi km^3

Answer 2

Answer:

Volume of given figure $= 704$π $km^3$

The third option is the correct answer.

Step-by-step explanation:

Given figure is a cylinder with cross section of circle with diameter = 16 km

Cross section area = π$(\frac{16}{2} )^{2} km^2 = 64$π $km^2$

Volume of Cylinder = Cross Section Area times Height

$= 64$π $km^2$ * $11 km$ $= 704$π $km^3$

The third option is the correct answer.