Respuesta :

Answer:

8.75 = h

Step-by-step explanation:

The volume of a cube is given by

V = pi r^2 h

315 pi = pi (6)^2 h

315 pi = pi * 36* h

Divide each side by 36 pi

315 pi  / 36pi  = pi * 36* h/ 36pi

8.75 = h