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Beliebt Geometry >

radius (x-1)^2+y^2=9

Lösung

radius

(x - 1)^{2} + y^{2} = 9

Lösung

r = 3

Schritte zur Lösung

(x - 1)^{2} + y^{2} = 9

Rewrite

(x - 1)^{2} + y^{2} = 9

in the form of the standard circle equation

(x - 1)^{2} + (y - 0)^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (1, 0), r = 3

And the radius is:

r = 3

Graph

Beliebte Beispiele

radius 4x^2+4y^2+24x-32y+91=0

r a d i u s 4 x^{2} + 4 y^{2} + 24 x - 32 y + 91 = 0

radius (x-2.5)^2+(y-0.5)^2=14.5

r a d i u s (x - 2.5)^{2} + (y - 0.5)^{2} = 14.5

radius (x-5)^2+(y-12)^2=9

r a d i u s (x - 5)^{2} + (y - 12)^{2} = 9

radius 4x^2+4y^2-16=0

r a d i u s 4 x^{2} + 4 y^{2} - 16 = 0

radius (x-1)^2+(y-3)^2=16

r a d i u s (x - 1)^{2} + (y - 3)^{2} = 16