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Beliebt Geometry >

radius 2x^2+2y^2+16x-6y-18=0

Lösung

radius

2 x^{2} + 2 y^{2} + 16 x - 6 y - 18 = 0

Lösung

r = \frac{109}{2}

Schritte zur Lösung

2 x^{2} + 2 y^{2} + 16 x - 6 y - 18 = 0

Rewrite

2 x^{2} + 2 y^{2} + 16 x - 6 y - 18 = 0

in the form of the standard circle equation

(x - (- 4))^{2} + (y - \frac{3}{2})^{2} = (\frac{109}{2})^{2}

Therefore the circle properties are:

(a, b) = (- 4, \frac{3}{2}), r = \frac{109}{2}

And the radius is:

r = \frac{109}{2}

Graph

Beliebte Beispiele

radius (x+6)^2+(y-1)^2=16

r a d i u s (x + 6)^{2} + (y - 1)^{2} = 16

radius x^2+y^2-7x=15-2y

r a d i u s x^{2} + y^{2} - 7 x = 15 - 2 y

radius (x-3)^2+(y+5)^2=25

r a d i u s (x - 3)^{2} + (y + 5)^{2} = 25

radius x^2+(y+4)^2=121

r a d i u s x^{2} + (y + 4)^{2} = 121

radius (x+2)^2+(y+4)^2=4

r a d i u s (x + 2)^{2} + (y + 4)^{2} = 4