Question

Find area of the shaded region where arcs drawn with centre A, B, C & D intersect in pairs at pairs at mid - point P, Q, R and S of the sides AB, BC, CD & DA, respectively of a square ABCD. (Use π =3.14)

Answer 1

The answer is 30.96cm^2
I think this is correct

Answer 2

Uguf67ffugf who is Elena change of scenery for solid liquid without changing into LIC we use studies for sublimation