A bowl is in the shape of a hemisphere with a diameter 30 cm and water is poured into the bowl to a height of "h" cm. Find the volume of water in the bowl.
Help pleeeeeease!!!!! What do I do???
The original function forms the equation for a circle, $\displaystyle x^{2}=r^{2}-x^{2}$ The square of 15 is 225.
It's -15 because if the diameter of the hemisphere is centered at the origin,the bottom would be at -15. Then, any height above that would be
h-15.
If you left h=15, you would get the full volume of the hemisphere.
$\displaystyle 2250\pi$