Please help with geometry

The answer to your question is       Area = 50 u²

Step-by-step explanation:

Data

Center = (-2, -6)

Point = (-2, -1)

Process

1.- Calculate the radius of the circle

dCP =

-Substitution

dCP =  

dCP =  

dCP =

dCP = 5

2.- Calculate the area of the circle (this step is not necessary)

Area = πr²

π = 3.14

-Substitution

Area = (3.14)(5)²

-Simplification

Area = 78.5 u²

3.- Calculate the diagonal of the square

    diagonal = 2 radius

    diagonal = 2(5)

    diagonal = 10 u

4.- Calculate the length of the sides of the square (Pythagorean theorem)

       10² = 2x²

      100 = 2x²

      100/2 = x²

      50 = x²

       x = √50

5.- Calculate the area of the square

       Area = (√50)(√50)

       Area = 50 u²