Answer:
16[tex]\pi[/tex]
Step-by-step explanation:
1. Find diameter of circle:
If her shirt is 10 inches wide and she wants to leave 1in off of each side, that
means she wants the diameter of her circle to be 8in.
10 - 1 - 1 = 8in
2. Solve for Area:
(Area of circle = [tex]\pi r^{2}[/tex])
To find area we need to find Radius
(Radius = diameter/2)
Radius = 8/2 = 4in
3. Plug radius into equation to get answer:
[tex]4^{2}[/tex][tex]\pi[/tex] = 16[tex]\pi[/tex]
