Question

The figure contains two shapes: a square and a circle inside the square. The area of the square is 196 square units.

Answer 1

if you're looking for the total area of the circle then here:
so the square is 196 so that means each side of the square is 14 square units
and so the radius of the circle inside will be 7
so 7x7x3.14=the area of the circle

and if you're looking for the spaces that are left from the circle overlapping the square, then subtract the area of the circle from 196.