see the attached figure <span>to better understand the problem
we know that the side of square=2*[r*</span>√2/2]=r*√2 r=14 ft the side of square=14*√2=19.80 ft
<span>[area of the remaining portion of the circle]=[ area of a circle]-[area of a square]
</span>[area of a square]=(14√2)²=392 ft² [ area of a circle]=pi*14²=615.75 ft² <span>therefore </span>[area of the remaining portion of the circle]=615.75-392=223.75 ft² <span> the answer is </span>223.75 ft²<span>