The volume of the hemisphere with the given value of radius to the nearest tenth is 156201.3 cubic foot.
What is Hemisphere?
A hemisphere is gotten when a sphere is cut into two equal halves.
The volume of a hemisphere is expressed as;
V = (2/3) × π × r³
Where r is the radius and π is constant pi ( π = 3.14 )
Given the data in the question;
To determine the volume of the hemisphere, we substitute our values into the expression above.
V = (2/3) × 3.14 × (42.1ft)³
V = (2/3) × 3.14 × 74618.461ft³
V = 156201.3ft³
Therefore, the volume of the hemisphere with the given value of radius to the nearest tenth is 156201.3 cubic foot.
Learn more about volume of hemisphere here: brainly.com/question/3362286
