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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

r a d i u s 3 x^{2} + 3 y^{2} + 6 x - 5 y = 0

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

r a d i u s (x + 2)^{2} + (y - 5)^{2} = 25

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

r a d i u s (x + \frac{1}{3})^{2} + (y - 5)^{2} = 7

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

r a d i u s x^{2} + y^{2} + 8 x - 12 y + 27 = 0

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

r a d i u s (x + 1)^{2} + (y - 1)^{2} = 40