Australian AMC 2008 - Intermediate Question 17

Question 17

The interior of a drinking glass is a cylinder of diameter 8 cm and height 12 cm. The glass is held at an angle of $45^\circ$ from the vertical and filled until the base is just covered. How much water, in millilitres, is in the glass?

$48\pi$
$64\pi$
$96\pi$
$192\pi$
$256\pi$