Question

Find the area of a circle circumscribing a square of side 6cm

Answer 1

if its for a square circumscribed...
the diameter of circle becomes the diagonal of sqaure= d=
$\sqrt{2} a$
but we know areaa of circle =pi × (d/2)^2

so, pi×2a^2/4
given a=6 n pi=22/7
22/7 (×6×6)/2
=56.57cm^2

Answer 2

Here,

Side of Square = Diameter of Circle = 6cm

Now, We know that Radius is the half of the Diameter.

=> Radius = Diameter/2 = 6/2 cm = 3cm

In order to find Area of Circle We have a Formula :-

=> Area = πr^2

=> A = 22/7 x 3 x 3

=> A = 28.27 cm^2


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