Roscoe has a circular carpet in his office. she wants to put a circular table in middle of the carpet. the diameter of the carpet is 24 meters and the diameter of the table is 8 meters. calculate how much area of carpet is left after putting the table in place?

Area of the table :
=
50.3
Area of the Carpet :
=
452.39
Remaining Area :
452.39 - 50.3 =
402

So find the areas and subtract
area=pi times radius^2
radius=1/2diameter

carpet d=24
carpet r=24/2=12
carpet area=pi times 12^2=144pi

table d=8
carpet r=8/2=4
carpet area=pi times 4^2=16pi

so we subtract
144pi-16pi=128pi
answer is 128pi m^2
if aprox pi to 3.14 then
128 times 3.14=401.92 m^2