What is (x-1.5)^2+(y+2.5)^2=1.15 ?

The solution to (x-1.5)^2+(y+2.5)^2=1.15 is Circle with (a,b)=(1.5,-2.5),r=1.07238…

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(x-1.5)^2+(y+2.5)^2=1.15

(x - 1.5)^{2} + (y + 2.5)^{2} = 1.15

(a, b) = (1.5, - 2.5), r = 1.07238 \dots

Solution steps

(x - 1.5)^{2} + (y + 2.5)^{2} = 1.15

Rewrite

(x - 1.5)^{2} + (y + 2.5)^{2} = 1.15

in the form of the standard circle equation

(x - 1.5)^{2} + (y - (- 2.5))^{2} = 1.07238 \dots^{2}

Therefore the circle properties are:

(a, b) = (1.5, - 2.5), r = 1.07238 \dots

What is (x-1.5)^2+(y+2.5)^2=1.15 ?
The solution to (x-1.5)^2+(y+2.5)^2=1.15 is Circle with (a,b)=(1.5,-2.5),r=1.07238…