Answer:
Given that,
Eight circular cookies are cut from a rectangle of dough measuring 4 inches by 8 inches.
To find the square inches of dough are left over.
(Express your answer in terms of pi,)
Explanation:
we get that,
Total area of circular cookies cut is,
[tex]8\times\text{ Area of circlar cookies }[/tex]Area of the dough is,
[tex]4\times8=32\text{ in}^2[/tex]Area of circular cookies is,
[tex]=\pi(1)\placeholder{⬚}^2[/tex]Total area of circular cookies cutted is,
[tex]=8\times\pi[/tex]The dough left over is,
[tex]\text{ Area of the dough}-\text{ Area of 8 circular cookies}[/tex]Substitute the values we get,
[tex]=(32-8\pi)\text{ in}^2[/tex]Answer is:
[tex]=(32-8\pi)\text{ in}^2[/tex]