Find, the nearest tenth, the area of the region that is inside the square and outside the circle. The diameter of the circle is 14in.

Answer 1

I assume you are referring to a circle inscribed in a square. If not, please clarify

the diameter of the circle is the same as the side of the square, 14 in.

area of circle = 49pi
area of square = 14^2 = 196

so, the difference is 196-49pi =~ 42in^2

Answer 2

a+b = the absolute value a + b

Answer 3

10.5 in2