What is 36= 1/49 (x^2+y^2) ?

The solution to 36= 1/49 (x^2+y^2) is Circle with (a,b)=(0,0),r=42

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36= 1/49 (x^2+y^2)

36 = \frac{1}{49} (x^{2} + y^{2})

(a, b) = (0, 0), r = 42

Solution steps

36 = \frac{1}{49} (x^{2} + y^{2})

Rewrite

36 = \frac{1}{49} (x^{2} + y^{2})

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = 4 2^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 42

4 x^{2} + 4 y^{2} - 24 y - 13 = 0

(x + 3)^{2} + (y + 2)^{2} = 16

x^{2} + 4 x + y^{2} - 4 y = 20

(x + 7)^{2} + (y + 5)^{2} = 50

x^{2} + y^{2} + 10 x - 16 y + 75 = 0

What is 36= 1/49 (x^2+y^2) ?
The solution to 36= 1/49 (x^2+y^2) is Circle with (a,b)=(0,0),r=42