The area of the shaded sector is 40 square units
The area of a sector is calculated using:
[tex]A = \frac{\theta}{2}* r^2[/tex]
So, we have:
[tex]A = \frac{1.25}{2}* 8^2[/tex]
Evaluate the exponent
[tex]A = \frac{1.25}{2}* 64[/tex]
Evaluate the quotient
[tex]A = 1.25* 32[/tex]
Evaluate the product
[tex]A = 40[/tex]
Hence, the area of the shaded sector is 40 square units
Read more about sector areas at:
https://brainly.com/question/22972014
