If the area of square ABCD is 50, what is the equation for ⊙R? Please, if possible provide an explanation or link to something that explains it.
Thank you!

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  (x -2)² +(y -4)² = 25

Step-by-step explanation:

The area of a square is half the product of the diagonals, so that product is 50·2 = 100. This is the square of the diameter, so the square of the radius is 100/4 = 25. Then the circle equation is ...

  (x -h)² +(y -k)² = r² . . . . . . . circle with center (h, k) and radius r

  (x -2)² +(y -4)² = 25

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The attached figure has A, B, C, D located on grid points for convenience in creating the figure. These points seem to differ slightly from the supplied diagram. The dimensions are the same, even if the figure is slightly rotated.

answer: a and b

step-by-step explanation:

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse