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Beliebt Geometry >

radius x^2-6x+9+y^2-4y+4=16

Lösung

radius

x^{2} - 6 x + 9 + y^{2} - 4 y + 4 = 16

Lösung

r = 4

Schritte zur Lösung

x^{2} - 6 x + 9 + y^{2} - 4 y + 4 = 16

Rewrite

x^{2} - 6 x + 9 + y^{2} - 4 y + 4 = 16

in the form of the standard circle equation

(x - 3)^{2} + (y - 2)^{2} = 4^{2}

Therefore the circle properties are:

(a, b) = (3, 2), r = 4

And the radius is:

r = 4

Graph

Beliebte Beispiele

radius x^2+y^2-4x+6y-3=0

r a d i u s x^{2} + y^{2} - 4 x + 6 y - 3 = 0

radius (x+1/2)^2+(y-4/5)^2= 9/4

r a d i u s (x + \frac{1}{2})^{2} + (y - \frac{4}{5})^{2} = \frac{9}{4}

radius (x+8/3)^2+y^2=1

r a d i u s (x + \frac{8}{3})^{2} + y^{2} = 1

radius x^2+y^2-10x+10y+49=0

r a d i u s x^{2} + y^{2} - 10 x + 10 y + 49 = 0

radius x^2+y^2+10x-6y+18=0

r a d i u s x^{2} + y^{2} + 10 x - 6 y + 18 = 0