Eliott was trying to factor 622 - 18. he found that the greatest common factor of these terms was 6 and
made an area model:
width
6: 22
-18
what is the width of eliott's area model?
width =

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.