Answer:
Area of the shaded region= [tex]128.86\,cm^2[/tex]
Step-by-step explanation:
Area of the shaded region=Area of the rectangle-Area of the circle
Area of rectangle= [tex]Length\times Width[/tex]
[tex]Length=11\,cm\\Width=12\,cm[/tex]
Area is:
[tex]=11\times 12\\\\=132\,cm^2[/tex]
Area of the circle = [tex]\pi \times r^2[/tex]
[tex]r=1\,cm[/tex]
As, [tex]\pi =\dfrac{22}{7} =3.14[/tex]
Area of the Circle is :
[tex]=3.14\times 1 \times 1\\\\=3.14\times 1\\\\=3.14\,cm^2[/tex]
Area of the Shaded region:
Area of the shaded region[tex]=132-3.14\\\\=128.86\,cm^2[/tex]
