Jade scooped sand from a completely filled cylinder using a cone-shaped container. The cylinder had a diameter of 12 in. and a height of 5 in., and was one-fourth full after she scooped one full scoop of sand.

What were the dimensions of the cone-shaped container? Use 3.14 to approximate pi.
A.
h = 5 in.; r = 9 in.

B.
h = 9.6 in.; r = 15 in.

C.
h = 11.25 in.; r = 12 in.

D.
h = 15 in.; r = 6 in.

I can't figure this out. :(

Question

Jade scooped sand from a completely filled cylinder using a cone-shaped container. The cylinder had a diameter of 12 in. and a height of 5 in., and was one-fourth full after she scooped one full scoop of sand.
 
What were the dimensions of the cone-shaped container? Use 3.14 to approximate pi.
A.
h = 5 in.; r = 9 in.
 
 B.
h = 9.6 in.; r = 15 in.
 
 C.
h = 11.25 in.; r = 12 in.
 
 D.
h = 15 in.; r = 6 in.

I can't figure this out. :(