Answer:
Step-by-step explanation:
Alright lets get started.
Please refer the diagram attached.
we have given the angle of the sector is [tex]\frac{5\pi }{4}[/tex] and radius is 8ft
Now, the area of sector = [tex]\frac{1}{2}*angle*radius^2[/tex]
area= [tex]\frac{1}{2} *\frac{5\pi }{4}*8^2[/tex]
area=[tex]40\pi[/tex]
Answer [tex]40\pi[/tex]
