Question 318452
The formula for area of the sector:  {{{theta/360*3.14*r^2}}}

Here in your problem, theta = 45, r = 8.  

 Area of the sector: {{{45/(360) * 3.14 * 8 * 8}}}

 =  {{{cross(45)/cross(360)*3.14*cross(8)*8}}} = 3.14 x 8 = 25.12 Sq.inches.

 Area of the sector:  {{{highlight(25.12)}}}Sq.inches.  ANSWER