Question

In the given figure, four equal circles are described about the four corners of a square so that each circle touches two of the circles as shown in the figures. find the area of the shadeed region, each side of the square measuring 14 cm​

Answer 1

r

=

14θ

=

90

∘=

{

(

14

×

14

)

−

4

(

22

7

×

14

×

14

×

90

360

(

196

−

154

)

c

m

2

=

42

c

m42

c

m

2

42cm2