SOLUTION: The volume of a sphere is given by 4/3πr^3, find the volume of a hemisphere when the diameter is 48m.
If anyone could help me with this i would be very grateful as i have b
Algebra.Com
Question 115582: The volume of a sphere is given by 4/3πr^3, find the volume of a hemisphere when the diameter is 48m.
If anyone could help me with this i would be very grateful as i have been having problems with it.
Thanks
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The volume of a sphere is given by 4/3πr^3, find the volume of a hemisphere when the diameter is 48m.
-----------------
A hemisphere is (1/2) of a sphere.
If the diameter is 48m, the radius is 24m.
---------------------
Vol. = (4/3)(pi)r^3
Your Problem:
Vol = (1/2)(4/3)(pi)(24)^3
Vol = (2/3)(pi)13824
Vol = 28952.92 cu.meters
=================
Cheers,
Stan H.
RELATED QUESTIONS
The volume of a sphere with radius (r) is given by the function V(r)=4/3πr³. Find... (answered by Alan3354)
If the volume of a sphere is 500π/3 m3rd. What is the diameter of the... (answered by Fombitz)
The volume of a sphere with radius r is given by the formula V=(4/3)πr^3 and the... (answered by ankor@dixie-net.com)
The radius of a sphere is given by the formula:
r - (0.75V/π)^1/3, where V is its (answered by 303795)
The volume of a sphere is 3200 cubic centimeters. What is the approximate diameter of... (answered by Alan3354)
A toy ball in the shape (Sphere) expands and contracts. When it is completely closed it (answered by CubeyThePenguin)
find the volume of a hemisphere when the diameter is 22... (answered by stanbon)
The volume of a sphere with radius r is given
by the formula V =4/3Δ R squared to... (answered by ikleyn)
An ice cream cone is packed full of ice cream and a generous hemisphere (half of sphere)... (answered by ankor@dixie-net.com)