+129847
We have the volume of a hemisphere and the volume of a cylinder
The hemisphere has a radius of 10m / 2 = 5m
And its volume = (2/3) * pi (radius)^3 = (2/3) * pi (5)^3 = (250/3) pi m^3
The cylinder has a radius of 5 and a height of 25m
Its volume is pi (radius)^2 (height) = pi (5)^2 ( 25) = 625 pi m^3
So..... the total volume is
pi ( 250/3 + 625) m^3 = (2125 / 3) pi m^3
