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Beliebt Geometry >

radius x^2+y^2+10x-16y=-80

Lösung

radius

x^{2} + y^{2} + 10 x - 16 y = - 80

Lösung

r = 3

Schritte zur Lösung

x^{2} + y^{2} + 10 x - 16 y = - 80

Rewrite

x^{2} + y^{2} + 10 x - 16 y = - 80

in the form of the standard circle equation

(x - (- 5))^{2} + (y - 8)^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (- 5, 8), r = 3

And the radius is:

r = 3

Graph

Beliebte Beispiele

radius (x-3)^2+(y-1)^2=4

r a d i u s (x - 3)^{2} + (y - 1)^{2} = 4

radius (x+0)^2+(y-0)^2=2sqrt(2)

r a d i u s (x + 0)^{2} + (y - 0)^{2} = 22

radius 5x^2+5y^2-60x+30y-25=0

r a d i u s 5 x^{2} + 5 y^{2} - 60 x + 30 y - 25 = 0

radius 2x^2+2y^2+28x-8y+4=0

r a d i u s 2 x^{2} + 2 y^{2} + 28 x - 8 y + 4 = 0

radius 4x^2+4y^2=144

r a d i u s 4 x^{2} + 4 y^{2} = 144