Answer:
Volume of the hemisphere will be 57 cubic units.
Step-by-step explanation:
A quarter circle which intersects the x-axis at (-3, 0) when rotated around the y-axis, 3-D figure formed will be a hemisphere.
As shown in the figure attached,
Radius of the hemisphere formed = 3 units
Volume of the hemisphere = [tex]\frac{1}{2}(\frac{4}{3})\pi (r)^{3}[/tex]
= [tex](\frac{2}{3})\pi (r)^{3}[/tex]
= [tex]\frac{2}{3}\pi (3)^{3}[/tex]
= 18π
= 56.55 cubic units
≈ 57 cubic units
Therefore, volume of the hemisphere will be 57 cubic units
