Joshua packs a box of comic books, leaving ten inches at the top for stickers that he needs to send along with the comic books. The bottom of the box is 330 square inches. If the box is 2 feet tall, how much space do the book taken up?

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.