The formula to find the area of a sector is:
A = [tex]\frac{degree}{360} \pi r^{2}[/tex]
In this case:
Degree = 40
Radius = 8
^^^Plug these numbers into the formula given above
A = [tex]\frac{40}{360} \pi 8^{2}[/tex]
Solve
A = [tex]\frac{1}{9}[/tex]π8²
A = [tex]\frac{1}{9}[/tex]π64
A = [tex]\frac{64}{9}\pi[/tex]
A = 7.1111111π
When rounded:
7.1π is the area of the sector
Hope this helped!
~Just a girl in love with Shawn Mendes
