Question

Question is in the image and you don’t have to do work I jsut need the answer but if you need to do work for it then you can

Answer 1

The area of a sector is given to be:

`A=(\theta)/(360)*\pi r^2`

From the question, we have the following parameters:t

`\begin{gathered} \theta=45\degree \\ r=1\text{ ft} \end{gathered}`

Therefore, the area will be:

`\begin{gathered} A=(45)/(360)*\pi*1^2 \\ A=0.393 \end{gathered}`

The area is 0.393 square feet.