A hemispherical bowl with a 30-cm radius has some water in it. The water is 15 cm deep.

Find the volume of water, to the nearest cubic cm.

3 answers

Volume of a sphere = 4/3 * pi * r^3

You volume of water is half of that.
What if the height of the water is only 15 cm, half the height of the hemisphere?
5625π cm³
Solution:
V = ⅓πd²(3r - d)
d is the depth and r is the radius