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Beliebt Geometry >

radius sqrt(25)=(x+1)^2+(y-3)^2

Lösung

radius

25 = (x + 1)^{2} + (y - 3)^{2}

Lösung

r = 5

Schritte zur Lösung

25 = (x + 1)^{2} + (y - 3)^{2}

Rewrite

25 = (x + 1)^{2} + (y - 3)^{2}

in the form of the standard circle equation

(x - (- 1))^{2} + (y - 3)^{2} = (5)^{2}

Therefore the circle properties are:

(a, b) = (- 1, 3), r = 5

And the radius is:

r = 5

Graph

Beliebte Beispiele

radius 3x^2+3y^2+6x-5y=0

radius (x+2)^2+(y-5)^2=25

radius (x+1/3)^2+(y-5)^2=sqrt(7)

radius x^2+y^2+8x-12y+27=0

radius (x+1)^2+(y-1)^2=40