Question

the area of a square is 100 cm.square. The circumference (in cm) of the largest cut off it is

Answer 1

Hi,

Here u go....

Diameter of circle=Diagonal of square

So Diagonal=10cm ,then side=?

Diagonal^2=side^2+side^2 ( pythagoras theorm)

10^2= x^2+x^2

10^2= 2x^2

10^2/2=x^2

X=10/root 2

So are of circle= side×side

(10/root2)^2=100/2=50 cm square

Hope it helps!!

Plz mark as brainliest!!!

Answer 2

area of square is 100 cm sq

largest cut off it it's diagonal so diagonal of a square is 10√2 cm

hope it ll help u